Newest Gallery Photos

  1. Chevy Truck Forum

    Welcome To!

    The #1 Chevy Truck Forum Online

    Online since 2004, we're the #1 Chevy Truck & SUV user community. If you have any questions about your Chevy or GMC Truck, SUV or Crossover, or just want to connect with other GM owners and enthusiasts around the world, you've found the best place on the internet to do that.

    Join Today ~ It's Free

    Registering is Free and Easy! Do it today and we'll see you on the forums soon!


Discussion in 'General Chevy & GM Tech Questions' started by mojomaki, May 22, 2009.

  1. mojomaki

    mojomaki New Member

    help, my 95 suburban idles just fine in P or N but sputters in gear especially when you give it gas... has new fuel filter, ran good then took a crap, put new throttle postion sensor, ran it home ok got up and it was right back to the beginning...
  2. GaryL

    GaryL Epic Member 5+ Years ROTM Winner 1000 Posts Platinum Contributor

    You could have a weak fuel pump or even a plugged catalytic converter.
  3. TMRuiz

    TMRuiz Rockstar 100 Posts

    I had that same problem with my 95 k1500 Suburban, turned out that it had a bad plug wire and it was shorting out on the manifold. Hopefully you can find your problem before it cost you $$$$$
    Good luck
  4. 2COR517

    2COR517 Epic Member 5+ Years 1000 Posts

    Have you done a recent tune up? Genuine AC Delco plugs ONLY. NAPA Blue Max wires. Cap and rotor - AC Delco is the best, and usually no more expensive than NAPA. Also, timing is adjustable on the TBI.

Share This Page