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  1. #1
    RC Racer
    Join Date
    Jan 2001
    Location
    Nitro Racing League
    Posts
    227

    Post Strange Shutoffs

    My engine on the 4-TEC turns on for about 5 minutes and then mysteriously shutoffs. I know it is not fuel. Could it be that the engine or something got wet when i drove my car on a wet surface.

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    -MB Nitro
    Nitro Forever!!

  2. #2
    RC Racer
    Join Date
    Jan 2001
    Location
    Philadelphia, PA, USA
    Posts
    213

    Post

    Does it seem to rev up before it shuts down? It may be air bubbles in the fuel line. Make sure that the fuel line to the carb is good, and make sure that the line from the pipe isn't too short and making your fuel tank all foamy.

  3. #3
    RC Champion
    Join Date
    Jan 2001
    Location
    St. Charles, MO, USA
    Posts
    1,450

    Post

    Try a new glow plug if its old.
    Also, if you have ran about a gallon through it, it might be due for rebuild.

    - Rick -

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    2000 GOLD COBRA MUSTANG KICKS!

  4. #4
    RC Racer
    Join Date
    Feb 2001
    Location
    california
    Posts
    117

    Post

    How does the engin start(easy, good, bad,) and for the five minutes how does itrun answer these questions and i'll help you. If myb from a distructed bearing in the cluch bell. When it start's to heat up it siezes then grabs the crank shaft and stops the the engine

  5. #5
    RC Racer
    Join Date
    Jan 2001
    Location
    Nitro Racing League
    Posts
    227

    Post

    Ok the engine starts with no problem. It runs very well during the 5 minutes but when it shuts down it, you would think there wasn't any fuel but there is.

    ------------------
    -MB Nitro
    Nitro Forever!!

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