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Old 12-23-2011, 04:35 AM   #25
planksta
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Quote:
Originally Posted by familytruckster View Post
Have you replaced all of the vacuum lines? The crankcase valve?

Gotten a chance to run codes?


That tube that trixzta is talking about is not on your car. That started in 1997. Pull the front 02 sensor and see if that helps. That will reduce the backpressure. You could also have a shop check the backpressure.
I just had all my vacuum lines cleaned out, they were all fine but their was just a clog in one of them and once I cleaned it the starting problem was resolved but I still have the power problem, and i have not gotten that valve yet because i am going to run seafoam through my brake booster line and see if it does anything, cause maybe its just clogged, but if not im going after that valve, could it be the TB maybe??
And i will pull the front one and see if that does anything and ill have the backpressure checked, maybe its the o2 sensors themselves??
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