LT1-LT4 Modifications 1993-97 Gen II Small Block V8

Car Cranks but Wont Start? Help me out

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Old 08-20-2010, 12:50 PM
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Default Car Cranks but Wont Start? Help me out

Got a 94z28 with a 398 stroker, Havent drivin it for about 10 months and yesterday I tried to start it, would only crank over. Could it be the ignition module? Coil got change and same thing. Opti not old at all. what can it be. The other thing also was the last time I drove it, it completly shut off on me out of the blues.
Old 08-20-2010, 12:59 PM
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Have you checked your fuel pressure?
Old 08-20-2010, 01:56 PM
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what should the pressure be at? I got a walbro 255 fuel pump
Old 08-20-2010, 01:57 PM
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Yes it could very well be the ICM, every time i have had this problem thats the first thing I check
Old 08-20-2010, 01:59 PM
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Pressure should be between 41-47psi with the key on, engine off.
Old 08-20-2010, 03:32 PM
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I have a good feelin it is the ICM because it still the OE one. Everything else has been changed.
Old 08-20-2010, 03:55 PM
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the parts store can check it as long as they have the pig style connector, but a lot of them have lost that part




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