I was towing a trailer with 4 motorcycles from Michigan to Florida. Near Savannah Georgia I was getting off to get gas and the truck stalled on the off ramp. When trying to restart, it would start and immediately stall out. After 15 minutes it started and I was able to drive all the way to New Smyrna Beach Florida. I took the truck to Ford dealership where they replaced the perge valve. 10 days later with no issues I proceeded to return back to Michigan towing the same trailer and motorcycles. I made it all the way to Lima Ohio before it stalled on the off ramp again. It did the same thing so I waited. I finally made it to my destination with it stalling 2 more times. I have it at the dealer for service but they cant find anything wrong with it. No codes etc. Any idea what the problem can be?
What makes this problem better or worse?
Towing
How long has your 2019 Ford F-150 had this problem?
RepairPal Certified shops can diagnose and repair your 2019 Ford F-150. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.
There is no definitive answer here - intermittent failures are near impossible to diagnose.
However I do see the engine stall seems to be related to deceleration - that is the area that should be investigated - all components related to engine idle.
This includes ALL related mechanical and electrical possibilities - there are a few.. Review what I stated about ‘intermittent failures’ .. Good luck!