Question about 1998 Chevrolet C1500

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Will not start

Died while running in driveway. Turn the key on can hear the relay, the fuel pump turns on a couple of seconds, will not fire. gave it a shot of either it fired. checked fuel presure , It was only 31 psi, blocked the return line, still only 31 psi. cked the lines and fuel filter their ok too.seems to be power to the injectors and the ohms across injectors is ok. fuses look good too. I'm thinking fuel pump? my truck wont start neather but the only difference is I also dont hear the relay when I open up the key ingnision can it be the fuel pump? GM repaced it 8 years ago at about 40k-50k miles. Now it has 141K miles.

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  • esamsx45 Jan 26, 2009

    same poblem. hard to start when cold. once started the first time and warmed up starts every time. on warm days starts every time with no problem.

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Its the fuel pump that pressure is way to low please rate -jeff

Posted on Sep 01, 2008

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