| Professional Automotive Repair Technical Discussions for February 16, 2023 International Automotive Technicians' Network (iATN) - Members Only  | 
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Open Help Requests for GM
	
| Help Request | Answers | |
| 2012 Buick Enclave 3.6L non functioning intake actuator bank 1 VIN: 5GAKRCED7C Vehicle came in with a P0011 and a rattle in the right valve cover area. I found no timing change from the intake actuator on bank 1, all others ok. Timing remains at 0 with no RPM change while performing the actuator test. The engine is in time until the ...  | 				
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| 2019 Cadillac XT4 Premium Luxury 2.0L Misfire VIN: 1GYFZCR41K Hello fellow tech I have this vehicle came in With codes P0300 P0106 P1101. I have smoke tested for leaks. None were found. Monitor misfire data found cylinder 1 showing high misfire counts. Swapped coil and plug with 4. No change still counting on cylinde... Trouble codes: P0300 (Random misfire), P0106 (MAP performance), P1101 (Air tow performance)  | 				
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Fixes & Summaries for GM
	
| Fix/Summary | Answers |