lights

[jasoneschete]

i have an 86 f 250 my right signal lights don't blink. Also my right tail light isnt bright at all. my front signal light doesnt blink but comes on with my headlights. what could possibly be the problem?

[fury9]

sounds to me you might have a bad ground somewheres

[cdnsarguy]

Or a bulb incorrectly installed.....or internally shorting out. While your at it check the light switch and connector for burn damage.

[jasoneschete]

I disconnected the wires from the passenger front signal light and reconnected them. Everything works fine now. Thanks everyone

[M.L.S.C.]

which was actually a case of bad ground, due to a poor connection at the light socket. I'd suggest you go around pulling and cleaning and repacking (with dielectric grease) all light socket connectors on the truck, as if one got corrosion in it chances are the others ain't much better either.