Repair Tech
Ford F-150 repair keeps coming back — what am I missing?
I've been dealing with a recurring issue on a 2015 Ford F-150 that keeps coming back after repairs. Initially, we replaced the water pump and thermostat because the customer complained of overheating. However, after a few weeks, the same overheating issue returned. We did a pressure test on the cooling system, and everything checked out fine. Now I'm starting to wonder if there might be an underlying problem that we're missing. Has anyone else encountered this with F-150s? Any insights would be greatly appreciated!
2 Answers
I’ve seen similar issues with the F-150s. One common culprit can be a clogged radiator or a faulty radiator cap that might be causing pressure issues. I recommend checking the radiator for any blockages and ensuring the cap holds pressure properly. Also, I found that using a thermal imaging camera can help identify hot spots in the cooling system that may not be obvious otherwise. You might find it helpful to track down a local vendor that specializes in Ford parts; they often have insights into these common problems.
I had a similar case, and it turned out to be a leaking head gasket. After replacing the water pump, I didn’t initially consider the gasket because the pressure test was normal, but the coolant was slowly leaking into the engine. It might be worth running a compression test or using a dye to see if any coolant is entering the cylinders. Also, check your shop software to ensure you're logging everything carefully; it can help track recurring issues over time.