Quote:
Originally Posted by myk55
would bad knocking sensors cause my 2000 chevy slverado 1500 5.3l v8, To kind of lunge? when stopped? the rpm gauge fluctuates up and down and truck kind of lunges forward a little bit. And when its running it sounds like there is a delay? (like its going to quit running)? Not sure if I'm explaining the problem correctly?
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when you have issues you must not use another form members post issue. start your own new posting with the details of your vehicle spec's and what you have tested/inspected with what you have found.
you will get better / more results .
with no codes check the fuel pressure .. this requires a pressure gauge 53-62 psi.. squirts real good is not a test...AS SOME HAVE DONE. LOL...