Question about 2000 Chevrolet Blazer

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WILL NOT CRANK

GETTING FUEL & FIRE, AND WILL TURN OVER BUT WILL NOT CRANK REPLACED PLUGS,RELAY,SPIDER INJECTOR

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  • carhob May 11, 2010

    is there an error code stored in ecm?is compression ok?is fuel pressure within specs?do u have spark at all plugs?

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Try replacing the eng1 fuse 15amp under the hood in the black fuse box. I had the same problem and this fixed my problem.

Posted on May 31, 2009

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Posted on Jan 02, 2017

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I'd use a gage and check proper fuel pressure, key on engine off, 60--66 psi with spider fuel system.
Engine cranking did you visually check for spark at the spark plugs? Engine cranking is there a fuel injector pulse?https://s8.postimg.org/50arofh11/fuel_pump.jpg
Click on the link for fuel pump relay, you can check the fuse. At the fuel pump, gray wire is voltage, black is ground.

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