I HAVE AN 88 CHEVY 2500 5.7 L RUNS HORRIBLE COLD I HAVE TO THE THROTTLE
WIDE OPEN TO START IT THEN IT BACKFIRES WHEN IT STARTS ONCE IT WARMS UP A
LITTLE THEN IT PURS LIKE A KITTEN ANY SUGGESTIONS I WOULD GREATLY
go out to the truck the next time it is really humid at night. Pop the hood
and start it. If you see sparks from the spark plug wires, you found your
problem. I had a truck do exactly as you are describing, turn out the plug
wires were shot.
IHAVE REPLACED THE EGR VALVE,PLUG WIRES WITH NEW GM WIRES,CAP ROTOR FUEL
FILTER SPARK PLUGS TIMING CHAIN, SCANNED TPS WITH MY AUTO X-RAY SCANNER
THANKS FOR THE IDEAS I APPRECIATE IT ANYMORE LET ME KNOW THANKS
Motorsforum.com is a website by car enthusiasts for car enthusiasts. It is not affiliated with any of the car or spare part manufacturers or car dealers discussed here.
All logos and trade names are the property of their respective owners.