So I have 64 psi and spark is good. I've seen some people say it may be the crankshaft position sensor. It will crank and crank but not start. My battery isn't liking that. Is the crankshaft position sensor my problem then?
I have a 99 Yukon with the 5.7L. I just replaced the fuel pump, fuel filter, and starter and it won't start. I'm getting fuel to the throttle body. It acts like it wants to fire but won't. Any help would be appreciated. Time up is less than a year old as well.
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