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2012 Chevrolet Equinox LT 2.4L Surge
Posted to GM Driveability on 6/11/2026 5 Replies

got car initial check no codes. car has not set any codes other than from me unplugging sensors. problem occurs just about all times moderate to heavy acceleration. i have it narrowed down to the pcm is varying the throttle angle intentionally but not sure...

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car Vehicle Data

2012 Chevrolet Equinox LT

VIN 2GNALDEK1C
Engine2.4 L / 4 cyl / FLEX
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsSurge
OccursOn Accel
Open Help Request

car Vehicle Data

2012 Chevrolet Equinox LT

VIN 2GNALDEK1C
Engine2.4 L / 4 cyl / FLEX
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsSurge
OccursOn Accel