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sluggish take off

  1. General Tech
    Hello, I'm new to the forum but perhaps you guys can help me out. I drive a 1998 Pontiac Grand Prix GTP with ~150,000 on it. I took it out today to run a couple 0-60 just to compare to what it said it could do when it was new. When I ran it I expected high 6s low 7s and ended up clocked at...
  2. General Tech
    I've got a 99 Grand Prix GT with the 3.8 in it and I'm having some idle issues and sometimes it's got a sluggish take off. I just had the radiator, hoses and thermostat replaced. I also just put a new coolant temp sensor in but my Low Coolant light keeps coming on and it just runs horribly. Any...
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