what does oil leak from Diff.P.T.S. mean?

Asked by Mar 17, 2016 at 03:21 PM about the 2001 Chevrolet Blazer Xtreme 2-Door RWD

Question type: Maintenance & Repair

I took my car to awl mart for oil change and they said ,COR3387 PG69
TQ.18,Major oil leak from Eng.P.T.s.,White oil filter P.T.S. ,oil leak from Diff.P.T.s.
,I don't know what this means can you tell me?

2 Answers

76,475

Pts.,,power train seal,meaning you have a leak in a main bearing seal,but i would not trust a walmart oil changer to diagnose this,it may just be a gasket leak,go have the oil cleaned from under truck and have it checked by a pro.

6,405

After giving you such helpful advice, I hope the service guy remembered you were there for an oil change and completed it! I would quickly check my oil level if I were you and then run to a reputable shop.

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