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bogging down and loss of power

  1. Chevy C/K Truck Forum
    I have a 92 GMC k1500 5.7 TBi 350, I got this truck about 6 months ago. The engine has a little over 100k miles on it so not original engine. The truck boggs down constantly but not where it cuts off, it idles great but when giving it gas it runs like it's lost half the power. Every now and...
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