2010 Buick Enclave with 140,xxx miles, Has the dreaded P0017 & P0008 DTC's along with a noise at the Timing Cover, It's getting all 3 Chains, Guides, Tensioners, Both Idler Gears, Crank Gear, & all 4 VVT Actuators/Cam Gears. Will clean the VVT solenoids while it's apart.
Using 100% GM OE...