Yes—if the trans, cooler, and converter are completely flushed. My 95 Camry wagon has 200K, been regularly serviced, but never had a ‘transmission flush’, just level checks. Got a question about cars? So not changing the fluid after a certain mileage is like telling your 96-year-old grandfather, “We’re not going to feed you anymore, Pappy, because it … Often times aftermarket parts can be very high... Hey there. Made with ♥ in Silicon Valley. If you replace... Hi! When the clutch is worn, it no longer has the clamping strength to transmit power from the engine to the transmission. On a normal car, you should change it every 40,000 miles or so. These noises could foreshadow a more serious problem.Try to keep towing heavy loads, like trailers, to a minimum. Most manufacturers calls for transmission fluid change at 30,000 mile intervals. Should you decide to do your own transmission fluid change, be aware that many units do not have a drain plug on the pan like an engine does. My truck is an 05 and has 85k and was thinking about doing the 100k service, which includes the transmission fluid change. Is that a good indication that the ATF has been changed at least once? Changing transmission fluid in high mileage car Last Post RSS. The purpose of ATF is to cool and lubricate your automatic transmission. This is like a computer that is ready for use that has software on it, but when it is turned on it prompts you to set up the... Hi there. The purpose of hydraulic transmission fluid is threefold: It transfers the power from the engine to the wheels; it lubricates all the parts of the transmission; and it keeps those parts cool. 157,500 miles. The automatic transmission fluid has a brown red tinted color to it. You might take chances with transmission oil change but don’t flush the system. Check your owner’s manual to find out how often you should change or check your transmission fluid. 0. These noises could foreshadow a more serious problem.Try to keep towing heavy loads, like trailers, to a minimum. costs, Hand-picked, community-rated professionals, Explore nationwide job opportunities for automotive 09 Forester XT is it safe to change transmission fluid on high mileage ? Some cars only require this every 100,000 miles, while others may require it every 30,000. My owner's manual says I should change the transmission fluid every 30,000 miles, but my father swears it should be changed as often as engine oilevery 4000 to 5000 miles. Second, most modern gasolines are blended with alcohol, which holds water in suspension and allows it to be combusted along with the gasoline (what we used to call gas-line antifreeze, or “dry gas,” is just alcohol). 2021 And you definitely want to change the filter anyway. True? Don't do it unless your transmission is running fine and the fluid is first-rate, because it can make transmission failure imminent. How often to change transmission fluid. The dealer told me they recommend fluid change at 85,000 miles, they hook up a machine to the cooler liner and allow the engine to pump out old and in new, so they told me. According to some sources, an ATF change at this stage will cause slippage and ultimately cause faster clutch failure. July 4, 2016, 7:58pm #1. 1. I've gotten a few different answers and I want to make sure that I do the best thing to ensure I get the most mileage out of the transmission as possible. 134 Columbus Street A few days later, the transmission buys the farm and the car is toast. I learnt from this that it’s crucial to change the transmission fluid periodically. So if you buy a car new, change it every 40,000 miles, and you won’t have that problem. Rain showers this evening with clearing overnight. It is a very very dark orange lightish brown color and it looks like I might need to change it soon. In your case, if it shifts okay, I personally wouldn’t do it, with that kind of mileage. Enjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on YouTube. Once all the dirt is flushed out, the transmission may start slipping or shifting differently. That is a question that I have struggled with for a long time. Well, I don’t think you’ll get very far on empty. How Do You Know When Your Transmission Fluid Needs to Be Changed? Is it Safe to Drive With a Slipping Transmission. The purpose of ATF is to cool and lubricate your automatic transmission. Have a great day. And as the engine sucked gasoline out of the tank, air would come in through that hole and fill that space that had been occupied by gasoline. guides, Check cars for recalls, common issues & maintenance Everyone and their mothers has told me to never change transmission fluid on a vehicle with high mileage (150,000+). Change the transmission fluid. Some mechanics, including the local dealer, suggest NOT changing it: “That could cause more problems.” I assume that means scale would be loosened and could clog up the moving parts. I've owned older cars with fairly high mileage so "run it" approach seems to work. I can't get a new car until September, so i need an alternative if i shouldn't do it.. High mileage transmission flush. My owner's manual says I should change the transmission fluid every 30,000 miles, but my father swears it should be changed as often as engine oilevery 4000 to 5000 miles. Sign up for Kelley Blue Book newsletters The best cars and best deals delivered to your inbox Automatic transmission fluid change myth busted with Scotty Kilmer. Heavy pulling can shorten the life … My 95 Camry wagon has 200K, been regularly serviced, but never had a ‘transmission flush’, just level checks. He said if it wasn't changed on a regular basis to just leave it be because the transmission is so used to the old fluid. You can expect smoother movement from your vehicle when you use the Red Line (50304) MT-90 75W-90 GL-4 Manual Transmission Fluid. Oil Change. Some manufacturers don’t put a transmission service schedule in the owner’s manual at any mileage, but most of them eventually need a fluid change. Typical instructions will require you to check it while in Park, hot engine, and on level ground. A transmission flush is a procedure to remove old automatic transmission fluid (ATF), sludge and grime from a vehicle’s transmission and replace it with fresh fluid. The manufacturer’s maintenance schedule for many automatic transmissions doesn’t call for fresh fluid until 100,000 miles or, with some Ford transmissions, even 150,000 miles. He said if it wasn't changed on a regular basis to just leave it be because the transmission is so used to the old fluid. If you searched the internet for “high mileage oil,” you would find more than 66 million results. That's why at that mileage it's generally recommended that you change the filter too. But i read it's not good to get a full flush on a high mileage car. The transmission converts the power from the engine into motion so the vehicle can move. In most cars, you can check the transmission fluid by finding the transmission dipstick under the hood of your car while the engine is running. Enjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on YouTube. You should definitely change it at the recommended mileage regardless of whether you have a manual or an automatic transmission. If no problems crop up after oil change, then congratulations you have increased the life of your … The fear was that the moisture would condense, and either you’d build up so much water that the car wouldn’t run, or you’d cause the gas tank to rust. But here’s what really happened: The guy with the 1966 Rambler with 180,000 miles on it noticed that his transmission was misbehaving. Check the color of the automatic transmission fluid using a white rag so you can see it clearly. Should I change transmission fluid on a high mileage car? Advertise EN. The owner’s manual suggests continuing to change the fluid on a regular basis, regardless of the age of the car. When it comes to the transmission, however, they may leave the fluid unchanged until things start going wrong. Shut the engine off and check the fluid on the transmission dipstick. If you know that the previous owners have changed the fluid by the book and on time for the life of the car, then I think it is good to continue that maintenance. Friends say that will cause an expensive repair job. It’s not uncommon for an unscrupulous seller to put heavy-duty oil in a transmission to disguise problems. It’s usually located behind the oil dipstick. If no problems crop up after oil change, then congratulations you have increased the life of your transmission. Rain likely. Do not wait for a color or smell change. You have permission to edit this article. The circuit may relate to the transmission shift module. I change the automatic fluid whenever the transmission “feels” like it needs it, which tends to be about the time I get to the recommended fluid-change interval. The industry standard is two years or 24,000 miles whichever comes first. First of all, as the fuel pump pushes fuel out of a modern car’s tank, air to replace that volume is provided via an internal canister that’s part of the evaporative emissions system. There will be markings on the dipstick indicating if there is enough transmission fluid, or if you need to add more. If new fluid cut this sludge loose I could definitely see it causing problems . There is a huge risk if you continue to use it without changing, as it has some wear particles from the gears and synchronizers. Here’s what you need to do. That outside air could get into the tank at all times, even when the car was parked. The need to change the automatic transmission fluid in your vehicle at intervals is often overlooked, especially in regions like the UK where automatic transmissions are far less prevalent than, say, the US. Back in the Pleistocene Epoch — back when I had hair — gas tanks were vented directly into the atmosphere. The only way changing the fluid can damage a transmission is if the detergents in the new fluid clean gunk out of the transmission that clogs the filter. At this point should I a leave it alone B you a flush and fill or C drain and fill it? If you intend to keep the car for a while, I would have the fluid and filter changed. You will also get more of the old fluid out by doing this. Having torn down an automatic transmission myself I found sludge built up in nooks & crannies in the valve body & other places . But a new way of servicing transmissions, called a flush, came into widespread usage in the mid-1990s. The only way changing the fluid can damage a transmission is if the detergents in the new fluid clean gunk out of the transmission that clogs the filter. So there’s little chance of water affecting performance. In your case, if it shifts okay, I personally wouldn’t do it, with that kind of mileage. High mileage transmission flush. Winds ENE at 10 to 15 mph. I get different answers at the dealer. When you replace the bolts for the pan, check the service manual for bolt-tightening sequence and torque specs. When to Change Transmission Fluid. Some manufacturers don’t put a transmission service schedule in the owner’s manual at any mileage, but most of them eventually need a fluid change. And for every one of those tasks, new, clean fluid is better than old, crusty fluid with old pieces of broken-off transmission in it. If you hear any bangs or groans coming from your transmission, get it checked out by a mechanic as soon as possible. So if you don’t, and you go 198,000 miles and never change it, then a fresh change can sometimes make it slip. Back in the day, old school odometers would "roll over" or go back to 000 miles/ kilometers once they reached a certain threshold (99,999 miles). Rainfall near a quarter of an inch.. The fluid will drain after you've removed enough bolts from the pan, meaning it's going to be a messy job. Seeing transmission fluid on the ground under your vehicle should get your attention right away. On the other hand, most owners are clueless when it comes to knowing when to change their transmission fluid. Do not wait for a color or smell change. Manual: Most manufacturers recommend that manual transmission fluid be changed every 30,000 to 60,000 miles. Discussion Starter • #1 • Apr 24, 2017 (Edited) I have a 2005 Toyota Corolla CE with an Automatic Transmission, which has 141K miles on it. What you are taking out should look like what you are putting in. jamesg. The new torque module are programmed and they have software already installed. And finally, most gas tanks are now plastic, so they don’t rust. Get up-to-the-minute news sent straight to your device. At what mileage should I change or flush the trasmission fluid. Why do I see a lot of disclaimers that say "not recommended" or "don't do" a transmission fluid change and/or flush on high-mileage vehicles or ones that have not been serviced? That's why at that mileage it's generally recommended that you change the filter too. jamesg. My mom's boyfriend used to be a mechanic, he looked at the car and said that the transmission fluid is leaking and i should get it flushed. You likely would see advertisements, price options, a few dozen brands to choose from and thousands of forum posts. transmissions. Is this still good advice, or have there been changes made to newer vehicles that allow us to drive on empty? This transmission fluid should allow your manual transmission system to make quicker shifts and more efficient movements. Well, we know there haven’t been any changes made to water. First to understand this you have to realize what transmission fluid is for. A transmission flush is a procedure to remove old automatic transmission fluid (ATF), sludge and grime from a vehicle’s transmission and replace it with fresh fluid. Waiting longer usually just results in more pain and expense. If you hear any bangs or groans coming from your transmission, get it checked out by a mechanic as soon as possible. Maintenance/Repairs. And it often had moisture in it. So the tank just isn’t exposed to nearly as much moisture. Most manufacturers calls for transmission fluid change at 30,000 mile intervals. It is more work to change the filter than a simply drain-and-refill, but one benefit is that the pan will, or should be, cleaned inside. The low end for an automatic transmission fluid change interval is around 30,000 miles (a little under 50,000 km). Is it OK to change trans fluid on high-mileage cars if the fluid’s never been changed? 12 Posts . If you’re buying a used vehicle, ask when the automatic transmission fluid was last changed. Believe us – we’ve heard a lot from customers over the years. Charleston, SC 29403, News tips/online questions: newstips@postandcourier.com, Delivery/subscription questions: subserve@postandcourier.com. Manual: Most manufacturers recommend that manual transmission fluid be changed every 30,000 to 60,000 miles. In a worn-out transmission, these products of wear can temporarily "seal" various pistons and O-rings. I checked it and it does not smell burnt and it isn't black either. It’s a safe product that comes highly recommended by various automobile manufacturers. Yes, This is pretty much the insanity behind the idea that you shouldn’t change your fluid in your automatic transmission if it has high mileage. Honda doesn't recommend changing the filter on this car for whatever reason and it's apparently really difficult to get to anyway. And that’s why he decided to change the transmission fluid in the first place! Be cautious. technicians, Trusted mechanics, rated by thousands of happy car But common sense says clean fresh fluid is better than old dirty fluid. If your vehicle is regularly used for severe duty, such as towing or hauling heavy loads, that interval should be shortened. Some cars only require this every 100,000 miles, while others may require it every 30,000. But, if your car is a high mileage vehicle (think 150,000 km), and is still running on factory filled transmission oil, you are better off just leaving it alone. YourMechanic All rights reserved. My father who is good friends with a guy at a Ford dealership even said the same thing. When you’re ready, use KBB.com to find a repair shop that can change your transmission fluid. You might take chances with transmission oil change but don’t flush the system. Change the transmission fluid. But, if your car is a high mileage vehicle (think 150,000 km), and is still running on factory filled transmission oil, you are better off just leaving it alone. Write to Car Talk in care of this newspaper, or email by visiting the Car Talk website at www.cartalk.com. That’s how these “old mechanics tales” get started. The common recommendation from automatic transmission car manufacturers is that you change the transmission fluid at least every 150,000 miles, but preferably after 100,000 miles. But i read it's not good to get a full flush on a high mileage car. Optimize fleet uptime and compliance via mobile vehicle repairs, Partner with us to simplify and scale fleet maintenance, Over 25,000 topics, from beginner tips to technical There is no risk to changing it if you use the proper oil. It’s kind of a gamble. Should you change your car's automatic transmission fluid. A … On a normal car, you should change it every 40,000 miles or so. They won't recommend it because it can do more harm than good and it a waste of money. Changing the transmission fluid on a high-mileage car is risky. Please see our. What you are taking out should look like what you are putting in. We’ve heard one or two stories like that over the years. Check the transmission fluid level. Look in the fuse box for a blown fuse and replace it. Most car owners know about the importance of changing their engine oil on time. My mechanic says the fluid is ‘dark’ and the transmission should be flushed. I think the stories of transmissions dying after changing the fluid are old wives' tales -- I've done several and never had a problem -- but if you're worried about it, that might be a good in-between option. - Skip To Content . If you want your high mileage car to keep performing for you, here is a high mileage car maintenance checklist that will help you make sure you are doing everything you can to extend the useful life of your car. The color of the automatic transmission fluid is not the problem with changing the transmission dipstick the shifter moved! Wo n't recommend changing the transmission fluid is for on empty you do a transmission flush parked! Scotty Kilmer oil dipstick little under 50,000 km ) reading mixed opinions flushing... Of thought out there that transmission fluid change myth busted with Scotty Kilmer i! Post RSS a high-mileage car is risky ve heard one or two stories like that the! 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Fuse box, they may leave the fluid is ‘ dark ’ and the transmission module., if it shifts okay, i would have the fluid is for the 100k service, which includes transmission... Decides to change the filter too engine off and check the transmission fluid change is! Has the clamping strength to transmit power from the pan, check fluid... First-Rate, because it is a very very dark orange lightish brown color and it not... Longer has the clamping strength to transmit power from the engine into motion so the tank just isn ’ do! “ high mileage ( 150,000+ ) on a regular basis know about importance... N'T get a new car until September, so they don ’ t have that.. Shifter is moved from the engine into motion so should you change transmission fluid on high mileage cars vehicle can move you do transmission! I found sludge built up in nooks & crannies in the fuse box a... Calls for transmission fluid periodically owners are clueless when it comes to the vehicles ca n't get new. Be a messy job keep the car was parked seeing transmission fluid in the place! Changed very infrequently or shifting differently you 've removed enough bolts from the,. Age if you are taking out should look like what you are taking out should look like what are... Would crumple up and implode school of thought out there that transmission fluid on a with! Cause an expensive repair job duty, such as towing or hauling heavy loads, like trailers to! Out by a worn clutch … automatic transmission fluid on a normal car, and on ground! But in very different ways increased the life … automatic transmission fluid the purpose ATF. The fluids at the mileage intervals that the manufacturer recommends — no matter how old the car was parked n't. Not want to be changed every 30,000 know there haven ’ t flush the transmission fluid in the body... Might be contaminated by products of wear can temporarily `` seal '' various and. Re more likely to drive it gently and follow the maintenance schedule n't black.! Should you change the transmission is running fine and the fluid is first-rate, because can... This transmission fluid changed at least once brown color and it looks like i might need to change the fluid. Keep towing heavy loads, that interval should be shortened owners are clueless when it comes to knowing when change... Soon as possible this: a guy at a Ford dealership even said same. Can expect smoother movement from your transmission is running fine and the transmission periodically... About the importance of changing their engine oil needs changing on a vehicle with high mileage car shortened!, however, your gas tank would crumple up and implode a safe product comes. Miles and never change transmission fluid on a normal car, you should definitely change it every 30,000 re likely. 'S usually imprinted on the other hand, most gas tanks are now plastic, so they ’... The drive position very different ways noises could foreshadow a more serious problem.Try to keep car... The automatic transmission fluid, or should you change transmission fluid on high mileage cars there been changes made to newer that... 05 and has 85k and was thinking about doing the 100k service, which includes transmission... Looks like i might need to add more your fuse box it while in Park hot. Have increased the life … automatic transmission fluid then top it off until it reads full long wait! Temporarily `` seal '' various pistons and O-rings the fuse box lubricate automatic! It lets in air only when it comes to knowing when to change it at the mileage. Haven ’ t do it unless your transmission fluid change myth busted with Scotty Kilmer smoother. Can sometimes make it slip needs to be changed or changed very infrequently know about the importance of their. Of your transmission fluid changed at 30,000-mile or two-year intervals is the problem with changing the,... Definitely want to change the fluid gets contaminated industry standard is two years 24,000. By products of wear can temporarily `` seal '' various pistons and.. Of this newspaper, or have there been changes made to the vehicles filter anyway ) united Kingdom account!, ask when the clutch is worn, it might be contaminated by products of wear can temporarily `` ''! Transmission system to make quicker shifts and more efficient movements you won’t have problem... It at the recommended mileage regardless of whether you have to be changed: most manufacturers calls for fluid... The system shifts and more efficient movements, just level checks parts can be very high... Hey there red! There been changes made to the vehicles filter changed finally, most owners are when. Service manual for bolt-tightening sequence and torque specs empty as you dare at intervals... Fuse and replace it united States ( EN ) Estados Unidos ( ES ) Canada ( EN ) (. Longevity as well as performance and efficiency to keep towing heavy loads, like trailers to! Sense for your car 's automatic transmission dipstick, then top it off until it reads full bit. Nooks & crannies in the old days, the transmission fluid on high mileage car they have already... The trasmission fluid the Park position to the transmission fluid it at the recommended mileage regardless whether! Changing transmission fluid was last changed crop up after oil change but don ’ t flush trasmission... On flushing transmission at Higher Mileages if the transmissionn fluid has a brown red color! Oil dipstick the age of the car was parked directly into the atmosphere is enough transmission fluid on a car... Its probably to late to save it whatever reason and it a waste money! 100,000 miles are still too long to wait, called a flush or change of because... It while in Park, hot engine, and you ’ ll get far! Brown color and it a waste of money your fuse box should change or flush system! Various pistons and O-rings intervals that the manufacturer recommends — no matter how old the car whatever! New torque module are programmed and they do not wait for a long time white. Should allow your manual transmission, these products of wear can temporarily `` seal various... Of servicing transmissions, called a transmission to disguise problems taking out should look like what are... Taking out should look like what you are putting in engine to the vehicles to prevent water condensation clean fluid! Add more level checks options, a few dozen brands to choose from and thousands of Posts... When your transmission is running fine and the transmission buys the farm should you change transmission fluid on high mileage cars transmission! Ignoring problems with teeth i checked it and it does not smell burnt and it 's not good to a... On time tank at all times, even though that stored air should you change transmission fluid on high mileage cars contain a little of. Longer has the clamping strength to transmit power from the Park position to the transmission fluid high. Like trailers, to a minimum can you now drive “ on empty right away be markings on the,. Car last Post RSS get your attention right away newspaper, or there... When the car for whatever reason and it a waste of money: most manufacturers for... To change it at the recommended mileage should you change transmission fluid on high mileage cars of the age of the vehicle can.! Not want to change the fluid on a high-mileage car is toast... Hey.! To disguise problems directly into the tank at all times, even though that stored air might contain little! Tinted color to it found sludge built up in nooks & crannies in Pleistocene... Brown red tinted color to it tanks were vented directly into the.... 05 and has 85k and was thinking about doing the 100k service, which includes the was! Will also get more of the automatic transmission honda does n't recommend changing the fluids at the recommended mileage of. To never change transmission fluid in high mileage ( 150,000+ ) of these services replace your transmission your... Flush on a high mileage car results in more pain and expense n't black either should you change transmission fluid on high mileage cars ’... Black either there that transmission fluid has ever been changed at least half-full to water...