NHTSA Complaint #11531242 — 2017 FORD FOCUS

The vehicle has an intermittent problem that causes it to lose power, become unresponsive, and leave the occupants vulnerable to a collision if it becomes necessary to accelerate from cross traffic or to be rear ended due to rapid deceleration. At random intervals usually daily the check engine light will begin to flash and pressing the throttle the driver will find that the vehicle will not accelerate. This condition last typically 30 seconds, during that time the vehicle is essentially coasting along under simple inertia. Then as suddenly as it began the light turns off and the car returns to normal. My vehicle experienced catastrophic failure during one such episode resulting in a thrown rod in cylinder number 3, the vehicle had the engine replaced under warranty at a cost of $12,000. After the car was returned I found that it continued to experience the same problem, returned to the place that installed the engine and they weren't able to repair the problem. Was directed to take to Temecula Ford, they required I allow their technician to drive the vehicle home nightly over 40 miles each direction and after 2 weeks weren't able to supposedly recreate the problem. I picked the car up with nothing to show but extra miles. Immediately the problem once again began, I scanned the ecu and took screen shots and data recordings to provide the dealer. Directed to return the car, they had it another week and despite having the provided information stated they couldn't duplicate the issue. Decided to take it to another local dealership, they had it a week and stated the problem was caused by using NGK spark plugs instead of MotorCraft plugs. I informed them they were installed with the new engine and they required I purchase their spark plugs. I paid $400 for plugs and picked the vehicle up, the problem persisted. I was however given a refund. Still can't use the car, Ford corporation refused to do anything for me.