Question about 1993 Jeep Grand Cherokee

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What does it mean if the car runs good until it warms up then loses power

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Fuel supply, or sensors providing information to the ECU. Take by your favorite auto parts shop, ask nicely to read your error codes. That will probably give you an idea. I found with my 20 yr old car that corrosion on sensor connections caused error codes so clean and scrape to bright metal. fixed the errors and the bad behaviors caused by them.

Posted on Apr 10, 2015

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Posted on Jan 02, 2017

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I have a 1997 SAAB 2.0 Turbo and it has started to run rough after it warms up and when driving it loses power and runs very rough until power taken off. Any ideas?


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