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International Automotive Technicians Network
2012 Equinox Surge, top end knock
Posted to Technical Discussion Forum on 4/26/2024 5 Replies

Hello IATN, I have a 2012 Equinox vin [...][...]. When the car warms up I have a surge and knock noise in the valve train. Codes are p0089 & p228d, also had code p0191 until I replaced high pressure fuel pump. Car had a timing chains and VVT solenoids all ... Login to read more.

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car Vehicle Data

2012 Chevrolet Equinox LT 2.4L

VIN 2GNALDEK1C
Engine2.4 L
Trans6-speed Automatic (Electronic)

car Vehicle Data

2012 Chevrolet Equinox LT 2.4L

VIN 2GNALDEK1C
Engine2.4 L
Trans6-speed Automatic (Electronic)