Question about 2003 Chevrolet TrailBlazer

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Won't start replaced feulpump and feulpressure regulator and still won't what could it be

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  • Chevrolet Master
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Did you check fuel pressure at the injectors before and after you replaced the pump ?
And did you also replace the fuel filter ?
Is it getting spark to the plugs ?

Posted on Jan 12, 2013

  • Terence Dozier Jan 12, 2013

    it has spark no feul to feul rail

  • Terence Dozier Jan 12, 2013

    did change filter and has spark no feul going to fuelrail

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kitt98
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SOURCE: 2002 Chevy impala won't start

it could be multiple things, like .spark plugs. air filters. computers. fuel filters, and all kinds of different things

Posted on Jun 23, 2012

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