2002 Isuzu Trooper rough idle and stalling when stopped

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What are the best Isuzu repair shops?

RepairPal Certified shops can diagnose and repair your 2002 Isuzu Trooper. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.

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What are the best Isuzu repair shops?

RepairPal Certified shops can diagnose and repair your 2002 Isuzu Trooper. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.

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Popular Answer

user69083on Mar 10, 2011

You have to check for spark, fuel pressure and injector pulse while it's having trouble.

wtbmcnicon May 30, 2016

I had a similar problem on the same vehicle. It was caused by a tiny vacuum leak. You can do a smoke test to verify. Replaced intake manifold gasket. Problem solved.