Why will truck not start?

Asked by Sparky19379 Nov 16, 2020 at 11:53 PM about the 2014 Chevrolet Silverado 1500 LTZ Crew Cab LB 4WD

Question type: Maintenance & Repair

Start truck then dies. Keep cranking
sometimes wants to hit but never does. Any
ideas?

4 Answers
3,340

Justin answered 3 years ago

Make sure its getting fuel through injectors and spark on all cylinders....check vacuum lines....make sure sensors are clean (idle air control valve, mass airflow camshaft sensor, crankshaft position sensor)

Mark helpful

Sparky19379 answered 3 years ago

I have done all that it’s getting fuel to the high pressure pump. But no way of checking fuel pressure after that. And it has 0 codes

Mark helpful

Sparky19379 answered 3 years ago

Ok I’ve pulled the front cover all timing is good. Change ecm. Even had a buddy with hp tuner unlock my computer loaded a tune. Tried everything. I’m at a dead end. Any ideas???

Mark helpful

Your Answer:

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