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Discussion Starter #1
I have a 91 gt and I'm have trouble starting it sometimes. When I turn the key the motor turns and turns and turns but it wont start. This lasts about 30 seconds, then it finally turns over. After it starts the idle goes up and down like waves for a few seconds and is a bit rough. Then the car runs perfect. This doesn't happen every time I go to start it either. It happens about 20% of the time. I have about 40psi of fuel pressure and I can smell it a bit when I'm trying to start it, so I assume fuel is being injected. I have a msd ignition coil and wires that are about 3-4 years old and this motor only has about 1500-2000 miles on it. I'm running a vortech with 30lb injectors and a fmu thats calibrated to the injectors. Any suggestions would be appreciated
 
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