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Old 04-23-2011, 06:44 PM
777stickman 777stickman is offline
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Re: 97 tahoe backfires when cranking, no start

Fuel press bleed off could be the press reg or the check valve in the tank sending unit.

Back firing could be improper plug wire routing, cracked dist cap, bad rotor, ign timing off, valve timing off, valve adjustment off, etc, etc.

Too bad you cleared the codes. Would be nice for us to know what they were. For future reference, clearing the codes does nothing to make the motor run better.
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