Question about 1997 Chevrolet Blazer

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1997 Blazer runs great at 500-2000 rpm but after 2000 rpm cut out

Hi I have a 97 Blazer that will start and run ex at idel but soon as you need any power (taking off) it will cut out. Crank sensor maybe?

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  • yadayada
    yadayada May 11, 2010

    when was the last time u changed the fuel filter? if the crank sensor was bad u would have a no start.

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Check that your time is dead on or if you have a loose time chain that will make your truck cut out,also check all your vacuum lines to the carb.if those are fine give your rig a tune up

Posted on Jan 03, 2009

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