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Ukraine, Kiev
1 Level
710 Review
11 Karma

Review on πŸ”§ GM 12655421 Camshaft Position Actuator Solenoid Valve - Authentic Upgrade for Enhanced Performance by Todd Mamat

Revainrating 5 out of 5

Improved idle and handling.

At my wife's equinox in 2013 I changed the intake and exhaust drives. The car has approximately 77,000 miles on the odometer and suffers from rough idling and poor fuel mileage. A few tanks of Tehron, new spark plugs and tank cleaning did not help. Driveability, idling and mileage improved after replacing the actuators. The actuators must be weakened, but not enough to start the CEL.

Pros
  • Weight
Cons
  • I'll write later