Engine Dies when Warm?
#1
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Engine Dies when Warm?
Hey Guys,
So I need to poll the experts on this one:
My '93 idles at just under 2000 RPM when cold (car has been sitting for a few hours or more), however, when the engine is warm (not hot, it only has to be driven for a few minutes) and I try to start the engine the car will immediately rev to 3000 and then the RPMs will drop to under 1000 until the engine dies. I can counteract this by giving it gas for 30 seconds or so and the car returns to the normal idle but I'm curious as to why this is occurring and whether it's a symptom of a larger problem.
What are your guys' thoughts? I was thinking the TPS may need adjustment or there's a vacuum leak somewhere but I'm wondering if anyone has experienced something similar and knows the cause.
Thanks for the help boys!
So I need to poll the experts on this one:
My '93 idles at just under 2000 RPM when cold (car has been sitting for a few hours or more), however, when the engine is warm (not hot, it only has to be driven for a few minutes) and I try to start the engine the car will immediately rev to 3000 and then the RPMs will drop to under 1000 until the engine dies. I can counteract this by giving it gas for 30 seconds or so and the car returns to the normal idle but I'm curious as to why this is occurring and whether it's a symptom of a larger problem.
What are your guys' thoughts? I was thinking the TPS may need adjustment or there's a vacuum leak somewhere but I'm wondering if anyone has experienced something similar and knows the cause.
Thanks for the help boys!
#2
Blowing smoke...
Thread Starter
Oh and if anyone is wondering what modifications I have on the car here's a list: Ryan's Site.
Click on the 'Car' section and click on the engine part of the picture, it lists the engine modifications.
Click on the 'Car' section and click on the engine part of the picture, it lists the engine modifications.
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LunchboxSA22
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