Electrical Problem
 

02 f250 7.3L.


Sometimes when I start my truck the radio wont turn on and the windows wont move (This doesn't happen all the time). I will start down the road and within a minute or 2 it will kick and work perfectly. I checked all the fuses and none are blown. Any suggestions?

that's strange, check all the grounds, might be grounding out on something. might even have some damaged wiring.

you may want to check the GEM module behind your interior fuse panel block. I don't know if the 2002's had them ,if it does that what I'd check . they get wet w bad windshield seal etc and wreak havoc on your electrical system. You'd have to open up module and clean it .