Vehicle Stalls While Driving, or Will Not Start – Engine is Warm on Ford E-150

Submitted by Andy Y · May 29, 2025
Published by RepairPal

Problem overview

A defective thick film ignition (TFI) module can cause the engine to stall while driving, or the engine may not start. A failed TFI module will require replacement.

4 people reported this problem
2 comments
Schedule Repair

Ford E-150 vehicles with this problem

Average mileage: 145,000 miles
(90,000 - 200,000)

Search for another problem

RepairPal Car Genius

Ask our experts about your Ford.

RepairPal Car Genius™ is a free resource for vehicle owners seeking advice on maintenance, auto repair, shop inquiries, estimates, and finding a trustworthy repair shop in your area.

 Auto Repair Expert Auto Repair Expert

Call us at 877-913-1554

Available 9am – 6pm ET Monday through Friday

Call Our Experts