Quote:
Originally Posted by BajaScout
I replaced the fuel pump with an AC Delco pump. Now I have a steady 63 PSI. Unfortunately the truck still will not start. It cranks over nicely and acts like it is out of gas. I verified that there is spark and that the distributer is pointing to the 8 when the number 1 cylinder is at TDC. Compression is 180 for the highest reading (#7) and 130 on the lowest (#1). At this point I am thinking the camshaft position sensor. Any other thoughts?
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you have spark and the proper fuel pressure. spray some fuel in the intake to see if it starts. could be injector wiring /fuses /pcm wiring connector.
possible the timing is off/ spark at the wrong time.
the cps if n/g would provide no spark . with a good signal the PCM commands the spark at the correct time.
TDC rotor should point to #1 cylinder right ?