Picked up my '68 Camaro yesterday, after 3 months in the body shop; the interior was & the engine compartment still is coated with dust. Driving down the road, the left turn signal will flicker, more on concrete then on asphalt. The left fender was re-aligned. Would a short in the wiring cause the turn signal to flicker on? Or could there be dust in the switch, or bulb socket?
Seems to be the only problem, so far.