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Gollub

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Older then dirt....but not as dusty.

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  • 1988 DODGE1/2TON FUEL INJ 5.2L - HESITATES/STUMBLES?

    THANKS FOR LOOKING! I NEED INPUT!

    1988 W150 POWERAM 100% STOCK 318CI WITH FACTORY HOLLY THROTTLE BODY, 160K MI. NEW FUEL PMP ASSY W/ HOSES/CLAMPS, NEW TEMP SENSOR CHECKS OUT, TPS CHECKS OUT, NEW FUEL&AIR FILT. HESITATES/STUMBLES -WHEN VEH IS MOVING-THROTTLE IS KICKED OPEN ANY AMOUNT- FROM CLOSE. WORSE WHEN ITS COLD OUT. (FEELS EXACTLY LIKE A BAD ACCELERATOR PUMP ON CORNERS) HOT OR COLD IT FIRES RIGHT UP AND ENGINE ALWAYS HITS ON ALL 8.

    ITS ALWAYS BEEN AN INTERMITTENT SINCE I BOUGHT 3 YRS AGO-

    I KNOW I'VE CHECKED OUT ALL SENSORS I COULD FIND-

    MORE INFO: NEW TIMING CHAIN - HARM BALANCER - COMPLETE TUNE-UP

    - ALL NEW SECONDARY IGN PARTS.

    - NEW 12LB SLEDGE HAMMER(JUST IN CASE)

    1 AnswerDodge1 decade ago