[bwader]

Originally Posted by Water Warrior

Ckeck the wattage of the bulbs. Clean out any corrosion in the sockets as well as the bulb bases. Poor grounds and corrosion can cause all sorts of silly stuff to happen.
Keep in mind the front signals are also running lights with 2 elements and the rear are only one element for signals only.

Ok I'll start here. This sounds like a good starting point.