CAMARO6 - View Single Post - Will a catch can void my new car warranty?

ninetres · 01-11-2021, 10:34 AM

FWIW, the recommended service schedule in my 2021 ZL1 owners manual mentions absolutely nothing about valve cleaning, at any mileage. Just checked after someone mentioned a walnut blast in here. Nope.

01-11-2021, 10:34 AM	#28
ninetres Drives: Crush ZLE M6 \| 2000 Corvette FRC Join Date: Jun 2010 Location: Cencal Posts: 1,659	FWIW, the recommended service schedule in my 2021 ZL1 owners manual mentions absolutely nothing about valve cleaning, at any mileage. Just checked after someone mentioned a walnut blast in here. Nope.