Voltage problem

Asked by GuruDWQ4K Aug 14, 2017 at 11:09 PM about the 2008 Chevrolet Silverado 1500 LS Crew Cab RWD

Question type: Maintenance & Repair

I wanted to knw,I have a 2008 silverado 4.8 lights
don't flicker but truck runs like it is missinr misfire
can anyone blow me please? Or does a bad
alternator could do that without showing. Artery
light

1 Answer
16,935

Guru97FK8 answered 7 years ago

A lower charging voltage means less power to the Engine Control Unit. and a lower voltage output to the actuators. Check the charging voltage to the battery first.

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