Check Engine Light due to contamination of grease on gas pedal potentiometer on Isuzu Rodeo

Submitted by Jim Taddei · May 29, 2025
Published by RepairPal

Problem overview

On certain models contamination of the grease on the gas pedal potentiometer causes the check engine light to come on and may cause a rough idle. The potentiometer will need to be replaced and adjusted to fix this problem.

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