| Professional Automotive Repair Technical Discussions for August 29, 2022 International Automotive Technicians' Network (iATN) - Members Only  | 
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Open Help Requests for GM
	
| Help Request | Answers | |
| 2013 Chevrolet Suburban 1500 LT 5.3L Misfire VIN: 1GNSKJE73D Hi, got one that is working me. 2013 suburban 5.3 L. Has a misfire and the code is p0300. Not sure why isn't a p0301 since we check the misfire counter and is only cyl #1. It counts while is idling and reving. Did the usual swapped coil w plug and wire fro... Trouble codes: P0300  | 				
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Fixes & Summaries for GM
	
| Fix/Summary | Answers | |
| 2015 Chevrolet Impala LT 2.5L MIL Lamp on VIN: 2G1115SL7F Thanks for the replies. Dan from Texas was right with checking the oil pressure hot in gear. I found out that the intake actuator requires oil pressure to return to lock. When it would act up at a stop the oil pressure was bouncing around between 11 and 16. if... Trouble codes: P0016 (Intake cam timing).  | 
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