Ok left front parking light out also front left side marker light out. blinker works just fine so I know lights bulb is good. inside left turn signal indicator stays on except when I turn on the left turn signal everything weorks just fine. rear turn signal works just fine. right side everything is fine. 87 GT. any help would be great.

forgot to mention I replaced all lights yesterday and eveything was working just fine this morning on the way into work.

It's a complicated circuit, but what you describe is a symptom of your LH front bumper (not side) marker light filament (not the brighter turn signal filament) being burned out, or the bulb not seated correctly.

Thanks Bloozberry it was a lose wire in the conection of the bumper light (just like you said) socket pushed it in till it sort of "clicked" and everything is fine. I must have pulled on it a little to hard when I changed it out yesterday.

quote Originally posted by bristowb: Ok left front parking light out also front left side marker light out. blinker works just fine so I know lights bulb is good. inside left turn signal indicator stays on except when I turn on the left turn signal everything weorks just fine. rear turn signal works just fine. right side everything is fine. 87 GT. any help would be great.

Ironically, I have this exact same issue with the same exact make/year... I assumed the light was out but just recently noticed it came back on for a short time. I think I will be checking my connection tomorrow

[This message has been edited by bryanearl (edited 02-11-2010).]