Review on 🚗 Enhanced Motor Performance: AC505 Idle Air Control Valve by Standard Motor Products by Sam Doucette

A week after installation the car started jerking at idle. 2 stars instead of 1 because it will still go up and down. Various attempts to adapt it were unsuccessful. I assumed the fault was mine, but after going to the chief mechanic we found that the valve was sticking and not running smoothly. Bought a better quality replacement and it's been raining like rain ever since. IMO: Don't waste your time or money trying to save money. Go with the good part from the start.