hello to f150 fans. if any one can help, or has had this problem please point me in the right direction.i have a 2004 f150 5.4 crew cab lariat that the engine light has come on about once a month for the past three months .i bring it to auto zone to have them put the obd2 scan tool on but every time there is no trouble code, and the engine light stays on. so i disconnect the battery for a few minutes and the engine light disappears ,until next time .

 

Hello & Welcome!

AutoZombie uses simplistic scanners. There are many codes they will not detect.

You need to find an independent shop with a sophisticated one, or visit yer dealer.

MGD

 

thank yer. so take it to a dealer so they can take in the back to find no code on obd thanks .there goes 100.00 buck down the drain.

 

The dealerships hook their laptop up to it and can find anything. It's amazing what their software can do. Take it to the dealer, they'll find it.

 

So - you think they should be doing it fer free?

Read on: Quintin is a Ford tech, btw ...

https://www.f150online.com/forums/4118815-post7.html

https://www.f150online.com/forums/4182025-post17.html

https://www.f150online.com/forums/4184343-post24.html


Yer choice - go to AutoLoser with a gurantee to come up with Bupkis, or ....

MGD