Tag Archives: diagnose check engine

Retrieve and Diagnose your Check Engine Codes on a Jeep Wrangler YJ

On a recent camping trip to Anza Borrego, my Jeep Wrangler’s check engine light appeared out of no where. There was no way that I would let this ruin my trip so I decided to fix the issue. Diagnosing the issue was actually quite simple. No need for scanners, computers, …

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