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    7up's Avatar
    7up Posts: 180, Reputation: 1
    Junior Member
    		  
    #1

    Mar 22, 2012, 02:49 PM
    Won't stay running
    I have a 1990 mitsubishi montero 4wd 3.0L 6cyl engine.I have just changed head gaskets on it and now it won't stay running,it starts fine every time and runs for a min and if I hold the gas pedal it stays running,but as soon as I let go it dies.so can anybody please tell me what the problem could be.THANKS
    Stratmando's Avatar
    Stratmando Posts: 11,188, Reputation: 508
    Uber Member
    		  
    #2

    Mar 22, 2012, 03:02 PM
    Check your water, oil, plugs and compression will reveal something.
    smoothy's Avatar
    smoothy Posts: 25,490, Reputation: 2853
    Uber Member
    		  
    #3

    Mar 22, 2012, 03:02 PM
    Sounds like a vacuum leak someplace...
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