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Check Engine Light due to leaking fuel pump o-ring on Isuzu Rodeo Sport

Problem Description and Possible Solution

A leaking fuel pump o-ring can cause the Check Engine light (MIL) to come on. Replacing the faulty o-ring will correct this.

Problem Data
RepairPal Verified
Average mileage: 200,000 (200,000–200,000)
1 model year affected: 2001
2 people reported this problem