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

Please help me out here all you LT1 guys

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Old 03-27-2007, 10:08 PM
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Default Please help me out here all you LT1 guys

I recently posted the following in the general repairs forum but didnt get much help on the subject so please give me your opinions.



Well I was driving my car yesterday and it suddenly shuts off and will not start back.It will turn over just fine and every couple seconds you can hear it trying like hell to crank. It seems as if something is keeping it from starting because it will get pretty close then it will just turn over like its out of gas.
Checked the bleeder valve or whatever on the intake and its getting fuel.It shut off once at random about 3 months ago one time but started back just fine.Someone please help me out here.
Old 03-27-2007, 10:59 PM
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Sounds like an ignition problem to me. Just curious have you checked actual fuel pressure. When the car is turning over, does it smell like gas. Do you hear somewhat of a hiccup sound when starting.
Old 03-27-2007, 11:18 PM
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opti spark? one of my friends did this
Old 03-28-2007, 12:10 AM
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i believe mines went through the same..i needed a new distributer
Old 03-28-2007, 05:58 PM
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usually a sudden no spark condition will be the result of a bad ignition control module, replace it first!!!
Old 03-28-2007, 06:13 PM
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Could also be ignition switch:
http://shbox.com/ignsw/ign_switch_repl.html

Or as LT1mulaws-6 said could be ignition control module here is a pic of were it is at:
http://shbox.com/coil/coil.html
Old 03-28-2007, 09:39 PM
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I'm voting ignition switch. Very similiar to what happened with my car. Have fun changing it if thats what it is, hopefully you have small hands. Or you may get lucky and it could be the ICM, which is much easier to get to.




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