I have a 97 chevy 1500 4x4. It has a 5.7L 350. Does any one no why it sucks

  • Thread starter Thread starter Due 12-8-09
  • Start date Start date
Have you had it computer analyzed? You may be way rich. Little things like gas cap or air cleaners make a huge difference. Have it check on a gas analyzer to be sure. It could be alot of things....
 
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