Hey guys,
At what mileage are you all changing your ATF on your 2017/2018 CX-5's? I believe it's recommended at 30k miles (have to check), but was thinking I could push it to 45kish depending on how it looks?
Any thoughts?
Adding an auxiliary cooler would be quite the trick on these cars, no lines in or out for the ATF. But I do agree with you. Installed a $50 kit on my 17 Odyssey for peace of mind.
We can change all oils and fluids in the vehicle every 1,000 miles to keep them fresh all the time. But we have to balance the cost and environmental considerations and also operating environment of oils and fluids themselves. Changing ATF at the first 15~20K miles is too excessive IMO. ATF change is different from most other oils and fluids as it cant be drained completely unless a flushing machine is used. The most we cans do draining out the old ATF is about 40~50% of the total capacity. The rest is stayed in the torque converter and valve body which cant be drained. Secondly ATF is operating in a sealed and relatively non-volatile environment comparing to engine oil. Contamination is minimum and frequent replacement isnt necessary. As for metal shavings from break-in period, anything is big enough which would damage the transmission will get trapped by ATF filter and magnet on the pan.No theories here. Fact the transmission new will have a wear period for all the parts. The best thing is to change your ATX pan fluid and filter at the break in period of the engine at about 15-20,000 miles. Empirical Data through fluid analysis shows oil contamination from break in periods of transmission . These contaminates can depending on what they are wear your transmission parts or may cause other future problems. We can all read the stickers and Factory Service information about "LIFETIME" no service transmission and if you choose this no one is saying it is wrong. Just not the best for trouble free life of any transmission parts.
Lets try to stop MYTH on forums.....
If anyone doubts this response please feel free send a sample of your transmission oil in and post the analysis results.
We have a thread for members posting used ATF analysis mostly from Black Stone Lab. Even at 71,270 miles from a first ATF change by ColoradoDriver, theres no major issues from the old fluid:Here is the company I have used for years for my own personal vehicles as well dozens of customers.
https://www.blackstone-labs.com/?se...abs.net/Bstone/(S(s4ucdznvltzg0br1gkk5ch45))/
SkyActiv-Drive automatic transmission is different from other automatic transmissions. You cant DIY in a couple of hours adding an ATF cooler as theres no ATF lines coming out of the transmission like others hence there's no ATF ports to hook up the ATF cooler lines. And thats why you cant flush the ATF to replace the entire fluid from SkyActiv-Drive transmission like others either.On a personal suggestion: Adding a auxiliary transmission cooler is always beneficial and simply lower the operating temperature of the transmission will prolong its life. Most universal kits can easily be installed by DIY in a couple of hours.
SkyActiv-Drive automatic transmission is different from other automatic transmissions. You cant DIY in a couple of hours adding an ATF cooler as theres no ATF lines coming out of the transmission like others hence there's no ATF ports to hook up the ATF cooler lines.
Exactly my thinking! (cool)Many threads on this subject on this forum over the years, same old ideas/arguments get rehashed over and over. Personally, I like the 50k mile benchmark, but do whatever makes you feel comfortable. Fluid based failures are virtually non-existent for this transmission. You won't be wrong whatever you decide.
There're modified transmission coolers adding two ATF ports commercially available for other vehicles with similar design mainly on CVT's. yugrus here bought a SkyActiv-Drive transmission cooler trying to add ATF ports for ATF flushing purpose a while ago but has no news since:Is there an echo in here? �� I kid, I kid.
There're modified transmission coolers adding two ATF ports commercially available for other vehicles with similar design mainly on CVT's. yugrus here bought a SkyActiv-Drive transmission cooler trying to add ATF ports for ATF flushing purpose a while ago but has no news since:
ATF flush adapter
...and where would this go/how would it connect on a CX5? Sounds like you're full of "theory".No theories here. Fact the transmission new will have a wear period for all the parts. The best thing is to change your ATX pan fluid and filter at the break in period of the engine at about 15-20,000 miles. Empirical Data through fluid analysis shows oil contamination from break in periods of transmission . These contaminates can depending on what they are wear your transmission parts or may cause other future problems. We can all read the stickers and Factory Service information about "LIFETIME" no service transmission and if you choose this no one is saying it is wrong. Just not the best for trouble free life of any transmission parts.
Lets try to stop MYTH on forums.....
If anyone doubts this response please feel free send a sample of your transmission oil in and post the analysis results.
Here is the company I have used for years for my own personal vehicles as well dozens of customers.
https://www.blackstone-labs.com/?se...abs.net/Bstone/(S(s4ucdznvltzg0br1gkk5ch45))/
Automatic transmissions ask a lot of the oil. Not only does the oil lubricate and clean internal parts, but it also functions as a hydraulic oil to operate various components.
Transmission oil can be contaminated with metals, solids, and moisture, and those contaminants need to be removed before they cause problems. Conversely, a test of your transmission fluid may reveal that it*s still in great condition, and you don*t need to change it as often as you thought.
There*s no easier way of knowing what*s going on in the system than oil analysis. We can tell you if the oil needs to be changed, if it*s contaminated, or if there are any problems at hand. Request your free kit today and make sure your drive train is wearing as it should!
On a personal suggestion: Adding a auxiliary transmission cooler is always beneficial and simply lower the operating temperature of the transmission will prolong its life. Most universal kits can easily be installed by DIY in a couple of hours.
We can change all oils and fluids in the vehicle every 1,000 miles to keep them fresh all the time. But we have to balance the cost and environmental considerations and also operating environment of oils and fluids themselves. Changing ATF at the first 15~20K miles is too excessive IMO. ATF change is different from most other oils and fluids as it can*t be drained completely unless a flushing machine is used. The most we cans do draining out the old ATF is about 40~50% of the total capacity. The rest is stayed in the torque converter and valve body which can*t be drained. Secondly ATF is operating in a sealed and relatively non-volatile environment comparing to engine oil. Contamination is minimum and frequent replacement isn*t necessary. As for metal shavings from break-in period, anything is big enough which would damage the transmission will get trapped by ATF filter and magnet on the pan.
We have a thread for members posting used ATF analysis mostly from Black Stone Lab. Even at 71,270 miles from a first ATF change by ColoradoDriver, there*s no major issues from the old fluid:
Skyactiv Transmission Fluid Analysis Thread
SkyActiv-Drive automatic transmission is different from other automatic transmissions. You can't DIY in a couple of hours adding an ATF cooler as there*s no ATF lines coming out of the transmission like others hence there's no ATF ports to hook up the ATF cooler lines. And that*s why you can*t flush the ATF to replace the entire fluid from SkyActiv-Drive transmission like others either.
Saw this mentioned on BITOG...
BG Products has a SkyActiv AT oil cooler adapter plate that one would use with their flush machines but no reason one couldn't use it without the machine as well.
PN: TF832116QC