C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

engine died no codes no spark

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Old Aug 2, 2006 | 09:16 PM
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Default engine died no codes no spark

My 92 six speed at 78000 miles was running like a charm. I was cruising along with the A/C blowing to the max and the engine died. Will crank but not start. No spark to plugs, no codes, coil tests good. THe autozone guy tested the module and it failed but he said he would feel better if he got an new one ordered and double checked it because the mods usually get warm from testing and don't fail both sides at once and mine is cold as mud and fails every time. I have to wait anyway but hate to spend the money and still be walking. Any ideas?
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Old Aug 2, 2006 | 10:19 PM
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Originally Posted by blown66
My 92 six speed at 78000 miles was running like a charm. I was cruising along with the A/C blowing to the max and the engine died. Will crank but not start. No spark to plugs, no codes, coil tests good. THe autozone guy tested the module and it failed but he said he would feel better if he got an new one ordered and double checked it because the mods usually get warm from testing and don't fail both sides at once and mine is cold as mud and fails every time. I have to wait anyway but hate to spend the money and still be walking. Any ideas?
From the desciption it sounds like the igniton module is toast.
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Old Aug 2, 2006 | 10:35 PM
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Originally Posted by RRT vette
From the desciption it sounds like the igniton module is toast.
Oh Yeah, Cold Toast Too.
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Old Aug 3, 2006 | 09:41 PM
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Default THanks, back on the road again

It was the ignition module. So fun in 100 heat but pretty easy. I'm taking that as a heads up it;s time to replace opti, water pump, hoses, wires and plugs. 14 years is pushing my luck I'd say.
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Old Aug 4, 2006 | 10:11 AM
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I wouldnt go ahead and replace the water pump and opti spark unless you really really want to or you suspect they are on the way out, if its running good now, it aint broke, so dont fix it!!
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Old Aug 4, 2006 | 12:00 PM
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I would go ahead and replace the coil, too. When my ICM tanked, it took the coil with it, and you can be sure yours has been distressed and compromised, too.

Cheap peace of mind from getting flatbedded again. Take it from a guy who's been there, too....
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Old Aug 4, 2006 | 12:14 PM
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From: Palmdale, Ca----- 2009 Cyber Gray 4LT A6 F55 452 RWHP 422 RWTQ- RIP 1998 C5 734 RWHP & 585 RWTQ-----
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Glad you got it! sometime those bad boy's just take a dump at anytime and not ever at the right time!

Thanks,Matt
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