Question about Chevrolet Silverado 3500

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95 chevy silverado 454 7.4 ltr. Getting no power from the engine upon acceleration. cant get the truck over 40/50 miles an hour. It pops and backfires when i accelerate. I already replaced the cap and rotor and also the spark plugs. Did not help. Any suggestions

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You can check the compression and if it OK then it may be a plugged fuel filter or bad electric fuel pump. The pump is in the gas tank.

Posted on Mar 14, 2011

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Posted on Jan 02, 2017

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