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My car was running good didnt know how long it.
2003 GMC ENVOY
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
have the same problem?
Sunday, November 11th, 2012 AT 1:26 AM
Have fuel pressure checked first
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Sunday, November 11th, 2012 AT 1:29 AM
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