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GM Tech (Cam)
GM Tech (Cam), GMC Mechanic
Category: GM
Satisfied Customers: 5787
Experience:  GM Grand Master Technician 2007. 14 years experience.
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GM silverdo: I have a 1997 silverdo 5.7 that wont start ,replaced

Customer Question

I have a 1997 silverdo 5.7 that wont start ,replaced fuel pump ,oil and fuel sensor ,no help checked current to pump no spark ,good ground got any suggestions
Submitted: 1 year ago.
Category: GM
Expert:  Amedee replied 1 year ago.
Hello and welcome! My name is ***** ***** I can assist you with your question. Does the engine have fuel pressure while cranking? If so, how much? Also, are you saying that it does have spark when cranking?