backfires when cold
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Intermediate
Joined: Dec 2001
Posts: 27
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backfires when cold
ANYBODY ELSE EVER HAS THIS PROBLEM IN THE MORNING WHEN THE ENG IS COLD ABOUT 1/4 THROTTLE THE MOTOR STUMBLES AND BACKFIRES IF YOU TRY TO PUSH IT. I THOUGHT IT WAS FUEL PRESSURE RAN A GUAGE AND GETTING 43 PSI W/ AN ADJ REGULATOR. WONDERING IF IT COULD BE WORN OUT INJECTORS? :( :chevy
Le Mans Master
Joined: May 2003
Posts: 5,203
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From: Las Vegas Nevada
Re: backfires when cold (POLO94C4)
Did it come on suddendly or over time? How cold? Most cars will stumble a little right out of the cold state. if you let temp get over 100 F does it still do it?
