I am having problems with my head lights and tail lights some times my head light don't turn off even when i turn them off in the truck and sometimes my head lights are on but my tail lights arn't its weird and i looked it up online and its a problem with allot of people. apparently it has some thing to do with the spark plugs and ford should've had a recall but didn't. Does any one know any info or had this problem on there truck?

 

I've never had this problem, but I think I've read about it on here and most people find that they need a new GEM.

 

hmm thats odd. I personally have never heard about that and i have a 2002 aswell. hope you figure it out!

 

thanks idk its just really strange

 

Your head lights/ Tail lights have NOTHING to do with your sparl plugs! Your problem is likely in your headlight switch or other electrical wiring/grouds on your truck. The ignition system is completely independent of the lighting system and has no relevance whatsoever.

 

ok thanks didn't know that.....

 

Maybe you have Daytime Running Lights??

 

100 percent it's your actual headlight switch, did it on my 93 f150, damn fords.

 

foreal

 

Actually it's still doing it in my 93, I have to mess with it to get my tail lights to work