Question about 2000 GMC Sonoma Extended Cab

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2000 GMC Sonoma starting problems

I have a 2000 GMC that will not start. The ignition switch was replaced and I'm still having problems. When the truck was running, it would make a sound like turning the key over again while running, even though we never touched the key. It started to shake really hard and when the key was turned off it continued to shake for about 45 seconds and then cut off and wouldn't turn back over. Any ideas?

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I would suspect the fuel pump

Posted on May 28, 2009

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