Recent content by bluchevy

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    help again!!!

    no i turned up the idle and it runs fine at times and horible at others
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    help again!!!

    i dont know what caused the problem the truck had many problems befor and ive been working threw them but is there any way to know my ecm is the right one and is there anyway test it
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    help again!!!

    anyone got any ideas?
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    rough idle on 89 BBC

    how did you adjust your regulator?
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    help again!!!

    doesnt the prom keep alll the info?
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    help again!!!

    not that because i tried one that a freind of mine pulled off his running rig and also bought a new one so i doubt thats it also fogot to tell you all its a 1990 with a 5.7 tbi
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    help again!!!

    ok the problem im having is that the truck runs and idles up and down until i unplug the map sensor or unhook the vaccum line to it. Then it idles fine and will run i dont understand the problem? Every sensor on the engine is new along with a new ecm and the head gasket was recently done idle...
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    help!!!

    It was my ecm was bad i replaced it and it works fine now. has anyone had the same problem? i was tracking down the problem and found no hot came outta the ecm when the key was on. replaced it and it runs fine
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    help!!!

    replaced the sensor stil nothing
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    help!!!

    so todat i hooked everything back up after pullin my tank and it got fuel to the then didnt i toook a testing light and checked the connection to the pump and when the key was on the light was real dim and blinking from time to time any ideas
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    help!!!

    yes and is there only one of them? the one for the gauges works fine. oh i tested the fuse just with a 12 volt light and one of the treminals the fuses plug into light up as a ground is this normal?
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    help!!!

    still cant figurew it out
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    help!!!

    no i am not gettin any power to the pump so its not a pressure problem
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    The Stupid Engine Questions Thread

    wheres the ecm b fuse located in a tbi engine or is it the fuse that says ecm/ign on it?
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