CRM Mitchell1 2022-01-08T23:01:05+00:002013 GMC Yukon CRM Mitchell1 2022-01-08T23:01:05+00:00
- Check Engine light or engine performance diagnostic : Test drive vehicle for performance and verification of concern. Interface with vehicles ECM or PCM Check electrical power and ground connections.Check continuity where needed. Evaporative emissions leaks may be internal and non – detectable. A"smoke test" will be performed for Evap. leaks ( lean codes) for visual detection on the exterior of the engine. CAUSE: Scan code P0522 and 5023 CORRECTION: Refer to Dealer for Oil issues (known issues with this motor) *** Bulletin to start with 10-06-01-008 .
Brian M. gave our service a 5 star review on 1/7/2022