🔧 Enhance Your Engine Efficiency with Motorcraft CX1917 Valve Review

I used this to fix a 2001 Mustang GT rough idle problem. With the clutch disengaged, the revs jumped back and forth between 400 and 700 rpm, sometimes stopping when it hit the lower limit. Very easy exchange.

I deducted a star because this part MUST come with a replacement paper insert. That you have to pay 4 to 5 dollars separately for a seal is just super cheap on the part of the manufacturer. A gasket wouldn't even add a penny to the cost. The part fits and looks great and solved my idle problem.

I was having some engine stalling issues in my 99 Grand Marquis when I decided to choose Motorcraft over OEM Ford for the idle control valve. Any Ford enthusiast knows that Motorcraft makes reliable parts that are backed by Ford themselves, so it's hard to go wrong with Motorcraft branded parts. The item arrived without a new gasket, so you may need to purchase one depending on the condition of your current one. The part came in the original motorcycle packaging and the part number was correct.

Needed for my Mustang. Just like OEM Motorcraft. Don't waste time buying cheap imitations. Get it and it works and will continue. Super easy installation. A new gasket may be required. Most local parts stores sell them. Easy to find.

I took one star because this part MUST come with a replacement paper gasket. That you have to pay 4 to 5 dollars separately for a seal is just super cheap on the part of the manufacturer. A gasket wouldn't even add a penny to the cost. The part fits and looks great and solved my idle problem.

This part is part of the cold start engine idle air control system. It attaches to the intake manifold with two small screws next to the throttle body. It comes with a rubber hose and a clamp. Easy half hour job. This part is controlled by a program in the engine computer and adjusts the air/gas mixture at idle until the car has warmed up. My experience with two high mileage vehicles is that they stopped idling smoothly after about 100,000 miles. When I removed the old idle control valves, the…