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Discussion Starter #1
I have a 87 GT with a 91 engine mass air conv GT40X heads RPM intake voetech.(ect) My problem started with a slight miss at a idle now has turned into bigger problems when you turn on the key your fuel pump charges your fuel rail for abt 2 sec then turns off mine don't shut off just keeps charging any ideas could it be computer, the computer chip, or a fuel relay. If fuel relay where is it located?
 

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If not the relay its a leak in the system. Hows does it start? If rough start then possible stuck injector. Look for any puddles on the ground.
 

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Discussion Starter #5
Didn't get to the relay have to take seat out. I did find a small leak up where fuel line hooks to the fuel rail fixed it was a o ring but still doing same thing yes it does start rough the injectors are brand new 42 lbs you think one could be stuck or should I check the relay first. what the best way to tell wich one is sticking?
 
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