Fuel shut off wont start

Asked by GuruS2VVK Jun 14, 2019 at 05:45 AM about the 2016 Chevrolet Silverado 2500HD

Question type: Maintenance & Repair

Outa the blue my 2016 Chevy
Silverado 2500 z72 cranks but
won't turn over. I think the truck
was messed with. What could it
be. Theres only 11000 miles and I
have 2 other Chevy that everyone
says it's the fuel pump too.

1 Answer

89,255

Even though the starter works, it might not be turning fast enough to start the engine, so it could be the battery. Are all the connections clean & tight. Might be a defective starter motor/solenoid, regulator, relay, neutral safety switch, or even the ignition switch. Might be a camshaft or crankshaft sensor. If you see a security light on the dash display, the engine might be immobilized..... Beyond that, your car might have an ignition or fuel pump problem. You're either not getting proper fuel or spark. Really could be either. Without seeing the car, it's not possible to say what the exact problem is. Why don't you take it to a mechanic to diagnose. You'll then have his opinion and estimate and can have him fix it, or use his review as a guide to doing repairs yourself?

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