ford truck bogs when you give it gas

Discussion in 'Trucks and Trailers' started by bayaa, Aug 12, 2006.

  1. bayaa

    bayaa LawnSite Member
    Messages: 43

    I have a 86 ford truck that bogs out when you give it gas and runs fine when you let off the gas pedal. Anybody knows what this can be from. Its 2.3 standard fuel injected.

    TURFLORD LawnSite Senior Member
    Messages: 834

    Maybe your air/fuel filters are plugged solid or maybe an egr valve or maybe your carb is crap. In other words it could be many things. Do a full tune-up if you know how. It's a cheap way to eliminate potential problems. If you do the fuel filters, there might be one at the carb and one in-line along the frame. Also check for broken vacuum lines.
  3. Scag48

    Scag48 LawnSite Fanatic
    Messages: 6,067

    Fuel filter is first guess, air filter is second, third guess is carb gummed up.
  4. FearThisDeere

    FearThisDeere LawnSite Bronze Member
    Messages: 1,154

    I had this problem with my '87 Dodge Ram. The carb was gummed up, but it still did it a little. A new battery fixed it, so you might want to check on that, but I have no idea why a new battery would have anything to do with it other than a lack of power.
  5. DBL

    DBL LawnSite Silver Member
    Messages: 2,219

    our 91 is doing the same thing and were thinking of doing a tune up on it soon so maby thats your problem too
  6. Hansen1784

    Hansen1784 LawnSite Member
    from Renton
    Messages: 13

    Sounds like its not getting enough gas id replace your fuel filter first If that doesnt fix it then check your fuel pressure to make sure your fuel pump and regulator are working.
  7. South Florida Lawns

    South Florida Lawns LawnSite Platinum Member
    from usa
    Messages: 4,783

    Its the fuel filter.
  8. lawnboy dan

    lawnboy dan LawnSite Gold Member
    Messages: 3,716

    this truck is efi-not carb. also has 2 fuel pumps -one could be weak but check filter first
  9. Dirty Water

    Dirty Water LawnSite Fanatic
    Messages: 6,794

    Your Cat may be clogged up too.
  10. Eddie B

    Eddie B LawnSite Senior Member
    from gone
    Messages: 859

    my 92 chevy does the same thing... it has 20k on the engine and fuel filter, the exhaust is old. Its really bad on a cold start in cold weather. I don't know what else the problem would be.

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