Isuzu Trooper Problem Report

Isuzu Trooper Rough idle due to leading intake manifold gasket

(6 reports)

A rough idle may develop which may or may not cause the Check Engine Light to come on. This issue is commonly caused by a failed intake manifold gasket which will require replacement.

diagnosed when check engine light came on. Should be covered under warranty 10/120 for original owner I'm told. Also told to have dealership do oil consumption test for drain back holes. -
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