1999 Isuzu VehiCROSS Q&A
1999 Isuzu VehiCROSS Question: engine check light on
You have to take it to a repair shop and ask for a computer diagnostic. Based on the diagnostic trouble codes they will determine what causing the problem and give you an estimate for the repair. Zee - ZeeTech
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.