2003 GMC Envoy Xl "battery died car ran rough" Questions

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...battery died and needed to be replaced... When you disconnected the battery, the PCM (power control module) was reset to factory default. You can try driving it with several engine on/engine off ...

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...died and would not restart. The fuel pump is getting power. With no key in the ignition, there is a weird whirring noise coming from what seems to be the radio area(not sure if its related. we have ...

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Question about GMC Envoy XL

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...best it ever has ....now 5 days later it died this morning and was like a dead battery again i jumped it started but now running rough ,im at a loss Ignition control Module out again? Over

Question about GMC Envoy XL

1 Answer

...battery died, so i jumped it it ran fine for a minute then ran really rough like on 1 cyl. Spark plugs, Ignition wiring, ignition coil, or high tension cord may be faulty. They must be inspected one ...

...died, will not start at all now, Have changed fuel filter, now thinking about fuel pump, can i test it before trying to remove it to see if it is putting out the correct pressure. Trickle charged ...

...died. Replaced pulley and started car. Car starts right up but idles rough. Idles at 650 ish and got an engine light. Removed the battery cables replaced them after 3 minutes. Cars runs rough at idle ...

Question about GMC Envoy XL

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died. It will start and imediately die, or if left for a while will start run for a brief moment and die. I wonder if it could be a gas filter.... could be the air sensor on the cat, a dealer can test

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...Died!! 2004 Silverado 5.3L V8 began running very rough and misfiring. Set codes for knock sensor, crankshaft position sensor, and fuel trim lean. Replaced crankshaft position sensor and did drive ...

...battery not charging so I parked it. Went out jumped the vehicle. Ran for about 40 sec and all gauges dropped as if shut off. Vehicle began running really rough wanting to die. gave a little gas and ...

Question about GMC Envoy XL

1 Answer

Car

...died. Try disconnecting the alternator for a few minutes. It can run on just the battery that long. It is possible the new alternator is producing too many spikes that disrupt the car's

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