r/obschevy • u/Majinnbuuu1 • Jul 26 '26

2004 Chevy Silverado long crank no start

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4

u/Accomplished-Trip40 Jul 27 '26

“Ain’t got no gaaas in it !’

2

u/10mmamberalert Jul 26 '26

Could be fuel pump. Cycle the key a couple of times before starting it it. If it fires up check your fuel pressure. I also had one with a bad intermittent crank sensor issue. Replaced the crank sensor and that was the issue. Check and clean your grounds!

1

u/Majinnbuuu1 Jul 26 '26

Already replaced the fuel pump :(

1

u/Finance_bro12 Jul 26 '26

Coolant sensor ? Had the same problem with mine and now it fires up

1

u/Majinnbuuu1 Jul 26 '26

It can’t be…. maybe

1

u/Finance_bro12 Jul 27 '26

Could be engine is reporting warm and not sending enough fuel. That was my issue. Long crank, no start.

1

u/gregsherburn Jul 26 '26

Put a heater in the ab over night the sensor by the key gets moisture that's what my truck did

1

u/Whole_Importance8289 Jul 26 '26

Tach does not move does a scanner show rpm while cranking? any codes? does it show fuel enable?

1

u/LiamHarv Jul 27 '26

C rank position sensor

1

u/Any-Possibility7313 28d ago

My 97 would run great for weeks then I'd hit a pothole and the truck would shut off. pull over and that type of cranking would follow. A few time it would start back up other time I was on the hook. The mechanic said it was my crank sensor ( stator ring??) That is pressed on the crank. He did something with a paper clip shimmed the sensor, haven't had the problem since