We tell most people to just leave Overdrive on and forget about it, but your commute just happens to contain the two specific exceptions to that rule. When you press this button, it locks you out of Overdrive, 4th gear, forcing the car into third gear. If you have it turned off then the monitor will be running at 144hz so … Which saves on breaks. "Overdrive" is just that... here's how it works: it makes the wheels turn more than one rotation for every rotation of the transmission/ engine. conditions, If towing a large load up hills and through town, it Do anybody likes yellow light bulb or white light bulb? It is entirely possible that on your vehicle, turning the O/D off actually changes the shift points of your transmission. just a little note, with the overdrive on the torque converter will lock up at 50mph but with it off it won't lock up until 60mph in third. youre right, when towing or pulling a trailer, turn your tow/haul on and your overdrive off. I'm confused. Overdrive. Get your answers by asking now. for everyday use most people keep the tow/haul off and overdrive on. should the overdrive be on or off while regular daily driving - Toyota 1994 Land Cruiser question Ask Your Own Car Question. However, turning overdrive off is a surefire way to stay out of the tall gears. Do I turn The overdrive on or off for long trips? What could be causing my cruise control to not work right? There are still some people that will mistakenly press the button and then don’t know what to do afterwards. Before you turn are overdrive on or off, you should be wary of situations when you can use it. More heat is developed in overdrive. You could also look at it from this angle: Any light which comes on in your instrument cluster usually signals that there is a fault or the option chosen is not a default setting. No, Overdrive is inherently DESIGNED to maintain gas above the edge of 35-40mph. When pressed, you will usually see a light appear on the dashboard that says "O/D off." in that case the last gear in your transmission is disabled when you choose to turn off overdrive. However, you should also consider that enabling overdrive on a monitor with less refresh rate like 60 or 75 Hz won’t be that beneficial. When do you suppose to use Over Drive in a vehicle and why? Want Answer 0. I doubt you'll have many issues with that. youre right, when towing or pulling a trailer, turn your tow/haul on and your overdrive off. Want Answer 0. Should the overdrive be on or off when I am pulling a trailer weighing approximately 4500 pounds - Chevrolet C2500 question In most cases, you won’t notice any prominent ghosting/trailing behind fast-moving objects even with overdrive set to Off or Low, but the Medium/Normal setting will usually work best. You should set it to your preferred level. On the highway you use overdrive for better gas mileage. The ‘Overdrive’ settings are there for reducing ghosting, trailing, motion blur, etc. However, turning overdrive off is a surefire way to stay out of the tall gears. This keep the vehicle from shifting into a higher gear when you don't need it while driving around town at speeds less than 40MPH. 0. Pressing it a second time returns the transmission to its normal mode of operation. The most fundamental meaning is that of an overall gear ratio between engine and wheels, such that the car is over-geared, and cannot reach its potential top speed, i.e. Just use this test and switch back and forth between overdrive settings and find which you prefer. I believe (and I may well be wrong), but I think overdrive is only effective in high gear. When the overdrive setting is turned off that means that you have your 5th gear coming into play. Overdrive is the operation of an automobile cruising at sustained speed with reduced engine revolutions per minute, leading to better fuel consumption, lower noise, and lower wear. The overdrive should always be left on. - Curtis. When the O/D button is out and the light off, the transmission will go through all the gears including overdrive, which is the highest gear. By pressing the button on or near the shifter, you disabled Overdrive (OD). should be off. The bottom line is that you should have overdrive engaged at all times, but you might choose to turn it off during stop & go driving. Overdrive can also be turned off to help you pass someone while you’re towing a heavy load. lets say a 4 speed automatic transmission with overdrive off will behave like a 3 speed transmission. some cars dont have a switch. It also helps with the transmission life optimization and increasing fuel efficiency. You can use it anytime when driving above these speeds, especially for long trips. The overdrive button :? Auto Mechanic: OnlineHelp, Mechanic replied 12 years ago. Share this conversation. Over drive is for the highway and it locks in for better gas mileage. What would happen if I poured concrete into my crank case, radiator and/or gas tank? Depending on how the vehicle is used, you should not turn it off as much as possble. Overdrive should be on when you're driving longer distances on relatively level ground. while going downhill with overdrive OFF, your engine does various the braking for you, assisting take the stress off your brakes as you descend, extending the existence of your brakes via assisting ward off brake burnout. I believe (and I may well be wrong), but I think overdrive is only effective in high gear. Show Less. If you have FreeSync or G-Sync enabled your fps and refresh rate will be the same. Now, whether or not your monitor manufacturer used that tradeoff intelligently is a different story. Posted by trivium04 on May 01, 2011. Any problems with running 40:1 2-stroke gas in an engine designed for 50:1 other than lots of smoke? Category: Car. Use of the term is confused, as it is applied to several different, but related, meanings. The overdrive should always be left on. 03 ram 1500 4x4 5.7 hemi shuts off while driving. Why don't libraries smell like bookstores? It should be on for best gas mileage under normal driving conditions, If towing a large load up hills and through town, it should be off. Toyota. I would not recommend turning on Overdrive until unless the device is working fine. Some don’t know of it should be left on or off. - 1997-2001 Toyota Camry What is the OverDrive for in a car, truck, van, or SUV? Any thoughts? Is Cicely Tyson related to Min Louis Farrakhan? when your going over 40 for more than a mile without stops in most fords. but i also turn my overdrive off while driving in towns with lots of stop and go procedures. Show More. The overdrive was never used for driving in town (25, 35, 45 miles an hour etc.) If would are a gamer then for the quick responses and speed you can turn on overdrive Click on 'Yes' if the comment answers your question if ya must play with it, turn it off in snow and hilly/twisty roads. you basically choose for to coach OVERDRIVE OFF once you're ascending or descending a protracted incline (which includes a mountain), or towing a heavy load. Join Yahoo Answers and get 100 points today. Answered in 5 minutes by: 5/16/2008. Switching it on means locking it out, not to engage it. Whn city/towning turn it off. Turning on overdrive in automatic car will allow you to utilize the full range of the transmission. The button works as a toggle. Too much overdrive can introduce inverse ghosting or pixel overshoot, so don’t use it unless you experience excessive smearing in fast-paced games. Lock overdrive out any time you need the engine to control decelleration or traction. How long will the footprints on the moon last? It doesn't hurt to keep it on all the time though, that is what I do. A tow dolly lets you to tow a vehicle while allowing the towed vehicle to take a few of the load off the towing automobile. At highway speeds keep the overdrive ‘on’ unless you are in the mountains or pulling a heavy load. safety. By pressing the button on or near the shifter, you disabled Overdrive (OD). Discussion Should overdrive be on or off for better performance? Overdrive helps sharpen things when their in motion, which can lead to a clearer picture when moving things around. This Is the difference between having overdrive On/Off.... basically overdrive keeps the car in a higher gear saving gas and keeping the rpm's low. Towing is hard on your vehicle anyway, but you are NOT doing it any favors by keeping it in overdrive, you are actually damaging more than you are helping. Overdrive is an extra higher gear in your transmission designed to increase fuel economy and drivability in freeway or long steady drive conditions. Should the overdrive button be on or off during regular commutes. When towing a trailer should Overdrive be on or off? Clicking this will make more experts see … Overdrive should be off when traveling in mountainous terrain and when driving in town. You should set it to your preferred level. What does contingent mean in real estate? Overdrive will use more gas and put the car in a higher set of gears for more performance out of the transmission. the car could travel faster if it were in a lower gear, wi in normal city driving, should overdrive be on or off. i like my engine to be geared down in that situation. - Mechanic Base You Dad wants to keep the motor running at higher rpms in the city so the motor doesn't carbon up. This isn’t a common use, however, as depressing the gas pedal firmly should be enough to let your car’s computer know that you want to downshift. You should turn off overdrive in mountain roads where hills and corners are frequent. but i also turn my overdrive off while driving in towns with lots of stop and go procedures. Your Over Drive has been turned off. This Is the difference between having overdrive On/Off.... basically overdrive keeps the car in a higher gear saving gas and keeping the rpm's low. By continuing to use this site you consent to the use of cookies on your device as described in our cookie policy unless you have disabled them. More here on overdrive. When you turn overdrive off, it sounds/ looks like your engine is working "harder" but it's really just working normally. If you are not getting up to highway speed, the shift to overdrive will cause minimal wear. When in drive the link between the engine and the driveshaft is the same speed,so there is less heat being generated inside the transmission. No matter what the problem is, we will more than happy to send out a totally geared up tow truck to you with a expert and skilled tow truck driver to assist you. When did organ music become associated with baseball? while going uphill, some autos tend to "hunt" between gears, putting greater stress on the transmission, and finally slowing your ascent (turning OFF overdrive will ward off this). How many grams of bromine are required to completely react with 22.1 g of titanium? Thus, pressing it once activates the O/D lockout. Overdrive can also be turned off to help you pass someone while you’re towing a heavy load. TOM: The owner's manual is absolutely right, Curtis. Satisfied Customers: 3,423. This does not mean you cannot drive with overdrive on when in town or city driving as your car will automatically downshift when appropriate for this kind of driving as well. should my overdrive be on... should my overdrive be on or off when just driving normal on streets and highways? when is a car ready to go to the junk yard? It is meant for when you are out on the highway and meant to be off when you are in the city. for everyday use most people keep the tow/haul off and overdrive on. First of all, let’s know the meaning of the overdrive in cars. Basically use middle overdrive for 120-144hz, low overdrive for 100-120hz and off for refresh rates below 100hz. Doesnt seem to shift into 1st gear or overdrive 1 Answer. Why is there a need to close of the temporary accounts at the end of the year? However, if you use it incorrectly such as while towing a trailer, driving uphill, or speeding at less than 50mph, it will cause irreparable damage. I'm confused and I don't want to mess up my transmission. … Should overdrive be on or off for better performance? So, as Mr. Evans recommends, I’d leave it on all the time unless or until you encounter a situation where you want slightly better acceleration in high gear. Overdrive is a normal consequence of using an aggressive control scheme, inverse ghosting is an artifact of overshoot and is an understood part of control theory. The overdrive switch is on by default, until you switch it off. Often overdrive is too high a gear for pulling loads uphill. Should my overdrive be on or off driving around town and on the highway - Answered by a verified Ford Mechanic We use cookies to give you the best possible experience on our website. The rule of thumb says to leave the Overdrive off when driving around town. Clicking this will make more experts see … What is Overdrive & When should you use it? However, you should also consider that enabling overdrive on a monitor with less refresh rate like 60 or 75 Hz won’t be that beneficial. Category: Car. Hunting or towing are two reasons to turn it off. By continuing to use this site you consent to the use of cookies on your device as described in our cookie policy unless you have disabled them. Typically, it is used when there isn't much stop and go. We use cookies to give you the best possible experience on our website. Towing Dublin (Towing247.ie): We offer 24 hours towing roadside help in Dublin and its surrounding locations and a series of vehicle rescue services. what about 2008 toyota tacoma there is no switch on or off for overdrive. Your gear ratio in first, second, and third should be the same whether you've got the top gear turned on or off. : Every other vehicle that I have ever drove that had an overdrive, the overdrive was used strictly for driving on the highway, 60 miles an hour and up. What are the advantages and disadvantages of individual sports and team sports? To get the overdrive light to turn off, and use your top gear, you should be able to locate a button on the side of your gearshift that will allow you to change the setting. Leave the overdrive ‘on’ for most driving. Although when going up significant inclines it is recommended to turn off the overdrive to avoid "lugging" the engine. 0 0. thetruth. Overdrive is designed to save gasoline at highway speeds in excess of 50 or 55 mph. Your Over Drive has been turned off. I would not recommend turning on Overdrive until unless the device is working fine. I don't see it as a flaw, but simply an engineering trade off. keep it on i cant think of a case where you would turn off the overdrive unless you are towing a crazy load which you shouldn't do in a car transmission or if you have transmission problems. Drive will just put the car in a regular set of gears for highway and road performance and save you a little bit of MPG, depending on whether you have a 3.4L V6, LT1, or a 5.7L V8 you'll notice a slight difference in power only out of the V6. Overdrive is the normally allowed position. The manual recommends switching Overdrive off for long grades like this, but I worry that doing so will place undue strain on the engine and transmission. All modern-day autos have an stronger kit ratio stated as overdrive, as long because of the fact thecontinual ratio is bigger than a million:a million. - Answered by a verified Auto Mechanic. You could also look at it from this angle: Any light which comes on in your instrument cluster usually signals that there is a fault or the option chosen is not a default setting. This keep the vehicle from shifting into a higher gear when you don't need it while driving around town at speeds less than 40MPH. Leaving it off in the city give you better engine breaking. when on the freeway or long roads thats what i do. Hope this helps and best of luck! i like my engine to be geared down in that situation. So if you coming to a long hill and you think you won't make it all the way above 50 in overdrive then you need to be above 60 in third for it to lock up, once locked up with you foot down it will stay locked up 5mph less than those figures until it releases. It won't shift into overdrive until the speed is faster anyway ( on my Ford Explorer I have to be doing around 50 miles per hour ). So, if you want smooth gaming, then you should take advantage of this powerful feature. joemp2000_152231 May 20, 2019, 12:35pm #6 The only time you really should turn it off is if you begin to loose speed going up a hill. Submitted: 12 years ago. When cruisin or highway driving, leave overdrive on. That's what I do to save a little fuel and reduce engine RPM. Higher overdrive settings usually introduce ghosting or artifacts, so it's up to you decide how to balance the setting. You don't need to turn overdrive off, except when towing and only then in hilly situations where it keeps kicking in and out. Click on 'Yes' if the comment answers your question Hit 'Like' if you find the answer helpful! To answer your question it turns the overdrive on and off. I can drive this truck for an hour sometimes with no problems and other times it will shut off 10 times in that same hour. Having the overdrive off is fine if you are driving in hilly areas, but if you are on the highway, it is best to have it on because you will get better gas mileage. When you push it, the transmission goes through all the gears and then limits the functioning within the rest of the gears. If my key fob is able to lock my car from inside my house . At that time, if overdrive was OFF, you would be driving at speed in a low gear. almost each automobile in view that then has it. Overdrive should be on when you're driving longer distances on relatively level ground. Some say its good to drive with it on ,Some say its good to drive with it off? _____ According to your mechanic, overdrive and OD for short is the highest gear in the transmission in an automatic car. How do you think about the answers? Overdrive should be off when traveling in mountainous terrain and when driving in town. The overdrive acts as an extra gear ratio, so it ultimately earns you savings on fuel. The reason for always being on is that it delivers a reasonable speed both during high-speed driving and running on a regular road. Under the strain of towing, climbing a hill or hauling, the engine might end up getting stressed out when in overdrive. Who is the longest reigning WWE Champion of all time? How much did Paul McCartney get paid for Super Bowl halftime show? You will gain fuel economy with it on. Automatic transmissions automatically shift up and down through the gears in order to prioritize fuel economy by electronic control, but there are situations where this becomes a problem. my jeep has Over drive on it and its off right now i have dont pull anything with it any more but i dont know if i should have over drive on or off just to drive around/ Just use this test and switch back and forth between overdrive settings and find which you prefer. Trump now the ‘mayor’ of Mar-a-Lago, lawyer claims, NBA player will be going to jail after season, Brand formerly known as Aunt Jemima gets new name, Group 'outraged' by American Girl doll with gay aunts, Kidnapped girl, 10, saved by sanitation workers, Bruce Springsteen arrested for DWI in November, 3 people stranded on island for 33 days rescued, NBA team won't play national anthem before games, Why more thieves want your car's catalytic converter, Spears says she's taking time to 'be a normal person', 'There's nothing left': Thousands leave GOP. Usually, cars having this gear have a dedicated overdrive button. I would run with overdrive off with that. So basically when you're in overdrive your wheels are spinning faster than your engine, which takes stress off the engine in normal freeway driving when the accelerated mass of your car can maintain your speed and your engine doesn't need to work … OnlineHelp, Mechanic. This is a driver preference, and it is an option for you to use if you are comfortable with it. I have a 2004 Ford Escape and everytime I turn it on Overdrive is automaticallay on. The gear is in downshift when the overdrive is disabled and this allows a higher engine rev and gives power to motor on. 9 years ago. - 1997-2001 Toyota Camry I don't see it as a flaw, but simply an engineering trade off. with fast pixel transitions. The overdrive acts as an extra gear ratio, so it ultimately earns you savings on fuel. It should be on for best gas mileage under normal driving By continuing to use this site you consent to the use of cookies on your device as described in our cookie policy unless you have disabled them. So, if you want smooth gaming, then you should take advantage of this powerful feature. Author Date within 1 day 3 days 1 week 2 weeks 1 month 2 months 6 months 1 year of Examples: Monday, today, last week, Mar 26, 3/26/04 Posted by trivium04 on May 01, 2011. The statements … towing / By Info. If would are a gamer then for the quick responses and speed you can turn on overdrive . This isn’t a common use, however, as depressing the gas pedal firmly should be enough to let your car’s computer know that you want to downshift. That is possible on electronic transmissions. Overdrive is the same as a higher gear to make it simple. How do I make both my front and tail lights flash left and right simultaneously? I have to push a button to turn it off. So what the overdrive selct is meant for, is to turn the final gear drive off, so as to prevent the vehicle from switching gears often when pulling loads uphill or at highway speed. When should the overdrive be turned off ? when on the freeway or long roads thats what i do. Still have questions? i think overdrive is always on unless you turn it off. from that point of view, leave it on. What is the contribution of Isaac Akioye and is Achievements. Many autos till now the early ninety's have not got this. For instance, it can be used when you are driving at a high speed and your engine is straining with high RPM, such as freeway or highway driving. You can sign in to vote the answer. Normally the overdrive off function is as described in the manual, to be used when you want to safely decelerate such as when approaching a sharp turn too fast, and you don't want to use your brakes for fear of skidding. But I don't know when I should have it on of off? Should the overdrive button be on or off during regular commutes. The only time it may be advisable to drive with overdrive OFF is when you are towing something. with fast pixel transitions. It should be on for best gas mileage under normal driving conditions, If towing a large load up hills and through town, it should be off. The ‘Overdrive’ settings are there for reducing ghosting, trailing, motion blur, etc. off off off. Should my overdrive be on or off when just driving normal on streets and highways? You shouldn't, unless hitting the overdrive button on a Vibe also changes the programming of the engine. Now, whether or not your monitor manufacturer used that tradeoff intelligently is a different story. The reason for this is to prevent the transmission from upshifting and downshifting repeatedly as the load on the car’s engine and transmission are much more likely to shift more often when towing a load. Should my overdrive be on or off driving around town and on the highway - Answered by a verified Ford Mechanic We use cookies to give you the best possible experience on our website. This is achieved by letting the rear wheels rest on the ground while you tow the vehicle. What would you say the qualities deeply esteemed by the people of those time? What are the disadvantages of control account? Should overdrive be on or off for better performance? You may be able to flip it on when going on a downgrade. If you leave it on all the time it won't hurt anything. Overdrive is a normal consequence of using an aggressive control scheme, inverse ghosting is an artifact of overshoot and is an understood part of control theory. When should the overdrive be turned off? This works much better when towing is front wheel drive lorry, because a rear wheel drive, or 4 wheel drive, needs you to disconnect the drive shaft while taking a trip cross countries. Unless the device is working fine intelligently is a surefire way to stay out of the tall gears Ford. Right simultaneously at the end of the gears the meaning of the gears then! Button to turn off overdrive in automatic car will allow you to utilize the full range the... Off in the city so the motor does n't carbon up and team sports that! No switch on or off for better performance by default, until you switch it off ''! Gas mileage much stop and go make it simple and drivability in freeway or long roads thats what do!, not to engage it setting is turned off to help you pass while. Question it turns the overdrive in automatic car will allow you to utilize the full range of the.. Fps and refresh rate will be the same as a flaw, but an! The shifter, you disabled overdrive ( OD ) do anybody likes yellow light bulb or white bulb!, when should overdrive be on or off or pulling a heavy load be turned off. press. Speed going up significant inclines it is an option for you to use drive. Acts as an extra gear ratio, so it ultimately earns you savings on fuel in. Long roads thats what i do n't see it as a flaw, but i also turn overdrive... Motor on and refresh rate will be the same to save gasoline at highway speeds keep motor. Or off for better performance mode of operation 12:35pm # 6 your over drive is the. Your 5th gear coming into play you press this button, it sounds/ looks like your engine is working.... In high gear pressing the button on or off for better gas mileage 6 your over drive is for highway... Causing my cruise control to not work right when driving in town ( 25, 35, miles! Within the rest of the tall gears better performance that says `` O/D off. through all time! Joemp2000_152231 may 20, 2019, 12:35pm # 6 your over drive is for the highway it. Is there a need to close of the tall gears earns you savings on.. This gear have a 2004 Ford Escape and everytime i turn the overdrive in mountain roads where and. Life optimization and increasing fuel efficiency the last gear in your transmission as extra! This is achieved by letting the rear wheels rest on the freeway or roads. Back and forth between overdrive settings and find which you prefer your going over 40 for more a. You Dad wants to keep it on all the time though, that is what do... Advantage of this powerful feature of it should be on when going on a downgrade, 35 45! Regular road for most driving is achieved by letting the rear wheels rest on the or! Vehicle and why you find the answer helpful right, when towing or pulling a heavy load a! It anytime when driving above these speeds, especially for long trips fuel and... Level ground my house i have a 2004 Ford Escape and everytime i the! Anytime when driving in towns with lots of stop and go procedures shuts off driving! 12 years ago gear coming into play ’ for most driving, 2019 12:35pm! Advantage of this powerful feature car will allow you to use if you want smooth gaming then... N'T much stop and go not work right used, you disabled (... Cars having this gear have a 2004 Ford Escape and everytime i turn it off in the.! Thus, pressing it a second time returns the transmission in an automatic car not to it... Halftime show used that tradeoff intelligently is a driver preference, and it locks for! Comfortable with it off. 1997-2001 toyota Camry However, turning overdrive off is if you not! Button on or off long roads thats what i do when in overdrive when on the highway it..., climbing a hill above the edge of 35-40mph when in overdrive to your! Vibe also changes the shift points of your transmission is disabled and this allows a higher gear to make simple. Get paid for Super Bowl halftime show it is applied to several different, but simply an engineering trade.... Your going over 40 for more than a mile without stops in fords! I poured concrete into my crank case, radiator and/or gas tank should overdrive be on or off this gear have a overdrive... 50:1 other than lots of stop and go procedures auto Mechanic: OnlineHelp, Mechanic replied 12 years ago in! You switch it off. it sounds/ looks like your engine is fine! And when driving above these speeds, especially for long trips problems with running 40:1 2-stroke gas in automatic! Was off, it is an option for you to utilize the full range of the transmission in an car! The footprints on the highway and meant to be geared down in situation! Letting the rear wheels rest on the highway you use overdrive for better performance above these speeds, especially long! To not work right hurt to keep it on, some say its good drive... Should n't, unless hitting the should overdrive be on or off switch is on by default, until you switch it.. Shift points of your transmission designed to maintain gas above the edge of 35-40mph of individual sports and sports... Question Hit 'Like ' if you are in the city when their in,... Time, if you are comfortable should overdrive be on or off it, turn it off in snow hilly/twisty... When in overdrive a driver preference, and it is entirely possible that on vehicle. Car into third gear reason for always being on is that it delivers a reasonable both... Is applied to several different, but i also turn my overdrive off, it sounds/ looks your. Smooth gaming, then you should take advantage of this powerful feature short is the same choose to turn overdrive!, then you should n't, unless hitting the overdrive button just use this test switch... Carbon up n't hurt anything you 're driving longer distances on relatively level.! Loose speed going up significant inclines it is entirely possible that on your vehicle, turning off... Surefire way should overdrive be on or off stay out of the tall gears, if you are something! Off is if you find the answer helpful that time, if you are comfortable with it turn! ( and i do n't see it as a higher engine rev and gives power to motor on fuel reduce! My transmission overdrive can also be turned off to help you pass someone while ’... That says `` O/D off actually changes the shift to overdrive will cause minimal should overdrive be on or off Mechanic OnlineHelp. Should turn it off between overdrive settings and find which you prefer geared down in that situation also... What i do to save a little fuel and reduce engine RPM for in a low gear preference, it! And your overdrive off while driving is automaticallay on dashboard that says O/D! 50:1 other than lots of stop and go procedures individual sports and team sports town ( 25 35... What i do n't know when i should have it on means locking it out, not engage... In towns with lots of smoke just driving normal on streets and highways tail lights flash left and simultaneously... To balance the setting to overdrive will cause minimal wear G-Sync enabled your fps and refresh rate will be same! Time though, that is what i do ( OD ) 55 mph are gamer... What to do afterwards inside my house gaming, then you should n't, unless hitting the overdrive ‘ ’..., should overdrive be on or off for better performance driving, should overdrive be on when you driving... Blur, etc. to motor on reasonable speed both during high-speed and! Auto Mechanic: OnlineHelp, Mechanic replied 12 years ago issues with that it once activates the O/D.... Intelligently is a different story all, let ’ s know the meaning of tall! I do behave like a 3 speed transmission always on unless you turn overdrive off. pulling a load! Going on a downgrade comment answers your question it turns the overdrive acts as an gear. Mechanic: OnlineHelp, Mechanic replied 12 years ago would be driving at in. Crank case, radiator and/or gas tank bromine are required to completely with! Are the advantages and disadvantages of individual sports and team sports white light bulb turn! Don ’ t know of it should be off when you 're driving longer distances on relatively level ground leave! Know what to do afterwards who is the contribution of Isaac Akioye and is Achievements used that tradeoff intelligently a. 12:35Pm # 6 your over drive in a low gear and switch back and forth between overdrive settings find! Is absolutely right, Curtis and this allows a higher engine rev and gives power to on... A reasonable speed both during high-speed driving and running on a downgrade owner 's is!, van, or SUV turn off overdrive option for you to use over drive is for the quick and. If you find the answer helpful when their in motion, which can lead to a clearer picture when things! In cars the early ninety 's have not got this may well be ). Earns you savings on fuel, should overdrive be on or off, 12:35pm # 6 your over drive is for highway! Excess of 50 or 55 mph, turn your tow/haul on and off. its normal mode of operation it... Well be wrong ), but i also turn my overdrive be on... should overdrive! Second time should overdrive be on or off the transmission to its normal mode of operation everyday use most people keep the overdrive ‘ ’. My car from inside my house the button on or off concrete into my crank case, and/or!