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26/04/2021 4:07 pm
Topic starter
Hello Scotty,
I have a 2006 sienna with the 3.3l 3mz-fe engine. I noticed some oil leaking and checked under the car and saw the portion of the engine next to the timing belt was leaking a bit of oil. A friend had told me it was my rear main seal that needed to be replaced. My mechanic said using this "stp high mileage oil treatment" will fix the issue. I've used it for two oil changes now and see no change in the oil leak. What should I do?
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26/04/2021 5:23 pm
Try at 205 reseal you can get it on Amazon if it doesn't work you'll have to pull the transmission off to get to that
I think he meant to say front main seal, behind the balancer.