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syntheic oil


SmoothSteve3

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Posted

I put synthetic in my car around 110k-115k miles and it started leaking, so I switched back. I think it works better in lower mileage cars.

Posted

I put synthetic in my car around 110k-115k miles and it started leaking, so I switched back. I think it works better in lower mileage cars.

Posted

I put synthetic in my car around 110k-115k miles and it started leaking, so I switched back. I think it works better in lower mileage cars.

Posted

I did a change from regular to fully synthetic in one change on my Mustang but that had 18k miles on it and i used Mobil 1 0W20 and no problem. But i am planning to put a synthetic blen high milage oil in my 88 CS with 198k miles on it. 1st to with a high milage synthetic blend by Mobil its better then High Milage Oil from Castrol, and if you dont get any leaks then go to full synthetic.

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