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Thread: Tunnel Ram Problems
          
   
   

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  1. #1
    67NovaFreak's Avatar
    67NovaFreak is offline CHR Member Visit my Photo Gallery
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    Question Tunnel Ram Problems

     



    Hey guys, I am new here.
    I have a chevy 350 with an Edelbrock tunnel ram with 2 Edelbrock 500 CFM carbs.
    Idles great for about 4 minutes at about 1100 rpm then ramps up to about 2200rpm and the temp shoots up, I have not let it go past 190 degrees............
    Any thoughts were to start?
    Burn em if you got em

  2. #2
    R Pope is offline CHR Member Visit my Photo Gallery
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    Idle speed increase with heating points to a vacuum leak, but why it runs good for a few minutes beats me. Something heating up and opening up a leak, I suppose.

  3. #3
    67NovaFreak's Avatar
    67NovaFreak is offline CHR Member Visit my Photo Gallery
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    will check that out, how about the motor back peddling when shutting off?
    Burn em if you got em

  4. #4
    R Pope is offline CHR Member Visit my Photo Gallery
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    If its idling fast and you shut it off, enough gas/air is getting in to fire without spark. It will run either way under those conditions.

  5. #5
    67NovaFreak's Avatar
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    Thanks very much, I am checking that out today.
    Burn em if you got em

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