CASE STUDY: Wynn’s De-Carbon Foam™ Restores Ford F150 GDI Engine
Make/Model: Ford F150 Truck
Engine Type: Gasoline Direct Injection
Location: Tommie Vaughn Ford, Houston, Texas
Year/Mileage: 2013 with 55,000 miles
Kit Used: Hard Carbon Complete 3-step kit
Vehicle came in at 20,000 miles and customer complained of cold-start misfire and poor fuel economy. Vehicle intake was removed and valves cleaned with carburetor cleaner. Cold-start and mileage problems were remedied. At 55,000 miles, vehicle came back with same problems and drivability issues.
Dealer worked together with his local Wynn’s Distributor, recognized the issue, and suggested trying Wynn’s De-Carbon Foam™ system. The customer agreed and a professional technician performed the service, using a borescope to capture before and after photos of the intake valves.
As you can see, the Wynn’s De-Carbon Foam kit cleaned the valves, eliminating nearly 100% of the severe carbon buildup. Most importantly, the quick service and improved driveability made for a fully satisfied customer.