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  1. #1

    Default plzz help. tbi 350 ??????????

    i got a 95 k1500 tbi 350. stock... starts right up. never gets above 170 degrees, wierd. put it in gear and wait as if your at a stop light and the rpms go down to like 200 and shoot back up. itll do it till it kills itself but starts right back up in park. i dont know what to do.... ive replaced the tps, cap, rotor, plugs, wires, iac, fuel pressure regulator, map, fuel filter. plzz help. im outa options and if i cant fix it soon i need to look for another vehicle. any and all help would just really make my day, thanx. oh and i dont get any service engine soon light...... thats really whats throwin me off. distributor? torque converter lockup? ecm? fuel pump? anyone else have this issue
    Last edited by 95chevy; 12-04-2011 at 12:59 AM. Reason: adding to post

  2. #2


    It does this all the time, or just when it's cold?

    10 Chevy Traverse LT AWD
    02 Chevy Trailblazer LS (110K+ miles - loaded except for 4WD - WRECKED!)
    99 Chevy Cavalier LS (105K+ miles - commuter car)
    78 Chevy Suburban Silverado (454, 3/4 ton)
    62 GMC 3/4 ton Pickup (350 police interceptor)

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