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dont look good

Discussion in 'Chevy Trucks' started by dimbo, Mar 16, 2003.

  1. dimbo

    dimbo Junior Member
    from canada
    Messages: 4

    hi people i have a 93 chevy 1/2 ton with a 350 and just in the last little while its starting to really lug out at low rpms and it burniing gas real bad, the exaust smells like gas. It so bad when you doing 100k and you go to step on the gas it start to buck and the motor sounds like crap..

    Can anyone help
     
  2. Grshppr

    Grshppr Senior Member
    Messages: 268

    There is a number of things you could check. The timing could be out, fuel pump, O2 densor, distributor the list goes on... I'd definately get the timing checked out.
     
  3. dimbo

    dimbo Junior Member
    from canada
    Messages: 4

    thank u for your fast reply im just trying to think the best why to dicribe it and its like its running on 7 cylnders but not oall the time
     
  4. snowflake

    snowflake Member
    Messages: 86

    another thing it could also be is fuel pressure regulator bad dumpin to much fuel in motor or 0 2 senor bad but should have a check engine light on. check for codes would be the best place to start
    just like grshpprr said could be a lot of different things.
     
  5. dimbo

    dimbo Junior Member
    from canada
    Messages: 4

    thank you guys very much!!! ill let you know what it was.