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brian 4/5/2010
1994 Chevrolet S10 Blazer Tahoe 6Cyl4.3L - Engine
I feel hesitation while the vehicle idles. I have done all the basic tune up procedures as well as replaced the pcv va
there is also a vibration in the vehicle during acceleration
1 Answer
  • darkmind
    darkmind 8/11/2010
    Did you already reset your engine and ignition timing? Check your carburetor adjustment, overhaul your carburetor if needed.

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