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Thread: I need a little engine tuning help
          
   
   

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  1. #1
    Matt167's Avatar
    Matt167 is offline CHR Member Visit my Photo Gallery
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    I need a little engine tuning help

     



    We got my 235 running pretty good with the new cap & rotor and plug wires but there is a bad hesitation. When the car's at compleate idle and when beginning to move the car or just rev it up, it has this hesitation unless you ease into the gas slowly but if you pull the choke out just a little b4 half way, it dosen't have a hesitation. Is it just running rich or is timing off? We set the points to .22, where it's suppose to be. It seems like it's just running rich to me or is this normal for this old engine? Oh, and it starts really good too, around the 3-5th crank with full choke.
    You don't know what you've got til it's gone

    Matt's 1951 Chevy Fleetline- Driver

    1967 Ford Falcon- Sold

    1930's styled hand built ratrod project

    1974 Volkswagen Super Beetle Wolfsburg Edition- sold

  2. #2
    Matt167's Avatar
    Matt167 is offline CHR Member Visit my Photo Gallery
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    And by what I mean of really bad hesitation is if you step on it with no choke, it dies.
    You don't know what you've got til it's gone

    Matt's 1951 Chevy Fleetline- Driver

    1967 Ford Falcon- Sold

    1930's styled hand built ratrod project

    1974 Volkswagen Super Beetle Wolfsburg Edition- sold

  3. #3
    Matt167's Avatar
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    Thanks, I'll do that.
    You don't know what you've got til it's gone

    Matt's 1951 Chevy Fleetline- Driver

    1967 Ford Falcon- Sold

    1930's styled hand built ratrod project

    1974 Volkswagen Super Beetle Wolfsburg Edition- sold

  4. #4
    Matt167's Avatar
    Matt167 is offline CHR Member Visit my Photo Gallery
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    How hard is it to repair 1 of those old rochester 1bbls?
    You don't know what you've got til it's gone

    Matt's 1951 Chevy Fleetline- Driver

    1967 Ford Falcon- Sold

    1930's styled hand built ratrod project

    1974 Volkswagen Super Beetle Wolfsburg Edition- sold

  5. #5
    Matt167's Avatar
    Matt167 is offline CHR Member Visit my Photo Gallery
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    You don't know what you've got til it's gone

    Matt's 1951 Chevy Fleetline- Driver

    1967 Ford Falcon- Sold

    1930's styled hand built ratrod project

    1974 Volkswagen Super Beetle Wolfsburg Edition- sold

  6. #6
    Mikej's Avatar
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    You might also have the throttle plates open to far at idle. Running on the primary circuit. This will cause a tip in hesitation and a overly rich idle. If you adjust your idle screws and nothing changes , this could be your problem.
    If it's not broke, fix it anyway.

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