Anyone try using ATF in engine oil to clean? What should I know?

Maintenance and Repairs
21

If you’re going to try it, make sure to monitor your engine closely afterwards. Better safe than sorry! Has anyone done a follow-up after using ATF?

22

Exactly! I’ve used it and felt zero issues post-use, but it seems every engine is different. Be sure to know your engine’s history!

1 Like
23

I think it’s a great idea but only try it on engines that need cleaning. If your engine is running well, why risk it? What do you guys think?

24

Haha, true! Might as well call it an ‘engine spa day’! But really, cautious is better!

25

I’m definitely considering this. It seems like there’s a balance to strike. I wonder how it performs on different oil viscosities. Thoughts?

26

Using ATF in engine oil can sound tempting due to its cleaning properties, but there are risks. It can potentially degrade engine seals and lead to leaks over time. Be cautious!

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27

I’ve heard that ATF can clean well but also cause serious compatibility issues. Has anyone experienced any long-term performance impacts?

28

It’s interesting to think about. Some engines might benefit from the cleaning properties, but as Jason mentioned, the risk to seals is a big concern. Better to be safe!

29

Exactly! Also, using ATF can sometimes make engine performance worse in the long run. Can you trust how it’ll behave after that?

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30

Anyone tried it for a flush with no issues? I always worry about the seals! It’s hard to weigh the pros and cons without real experiences.

31

I tried it before and had a leak after. My engine is older, so it might have been more susceptible. Just be careful!

32

This is a hot topic for sure! I wouldn’t risk it with a newer engine, but maybe with older ones it could be beneficial if done sparingly?

33

Totally agree! Using ATF in an engine can be like playing Russian roulette. You just never know what you’ll get!

7 Likes
34

I think humor aside, it really varies. Still, there could be a lot of unknowns. It might be safer to stick to products designed for engine cleaning.

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35

Absolutely! There are specific products for cleaning that won’t risk degrading seals like ATF could.

36

Thanks everyone for the advice. It’s clear there are many factors at play here. Prioritizing the engine’s health is what matters most in the long run!

3 Likes
37

For sure! Reflecting on the experiences shared here is really valuable. I appreciate everyone’s insights!