Mechanics

GMC ENVOY FUEL PRESSURE PROBLEM

2003 GMC Envoy • 12,400 miles

My car was running good didnt know how long it had been since changed last changed plugs went to start wont hardly run now runs real rough what did I do wrong
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Agitater
November 11, 2012.




Have fuel pressure checked first

Roy

ASEMaster6371
Nov 11, 2012.


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