Quote:
Originally Posted by John V
I went back and forth in my head before changing them. We'll see what can of worms I opened by tampering with a delicate microcosm.
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You know it. The second car I ever owned was a first Gen Escort GT (LOL...). At about 100K miles, I decided that I should change the PCV valve. You know, to improve engine performance. Once the new valve was in, I couldn't keep the car running. It would stall at every stoplight (ZHP, anyone?). I put the old PCV back in, and it ran great again.
Some maintenance items are better left alone after a certain point.