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93 lt1 problem

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

93 lt1 problem

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Old

Aug 21, 2009 | 05:27 PM

#1

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93 lt1 problem

The car will crank when it's cold then will run fine until it warms up then just dies. Iv'e changed the fuel filter, checked the schrader vavle, replaced the coil, fuel pump seems to be working but i was told when it was tuned that the pump was weak. would the pump pump good enough for a short time to run the car an then give out. Any suggestions or tips would be great. thanks

Old

Aug 21, 2009 | 06:04 PM

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From: SFL

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Do you have a cat still?

Old

Aug 21, 2009 | 07:02 PM

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From: Orange County, CA

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Only way to test the pump is to hook up a fuel pressue gauge and monitor the fuel pressure.

A bad ICM or bad o2's would be my guess.

Old

Aug 21, 2009 | 08:59 PM

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From: Sandhills NC

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HEY:

How many miles, where you located, and what have you done to the car last?

Dub

When In Doubt Do Without

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May 26, 2011 | 01:38 PM

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From: Crystal River FL

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Any more on this? I have a 95 Z28 A4 same symptoms. Driving me insane.

Old

May 26, 2011 | 01:46 PM

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I understand your looking for answers but look at the dates, this is from 09

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