Pontiac g6 turning signal: when I start the engine my turining signal is working and everything is ok. However after some driving it starts to blink really fast on inside and not working on outside (only left one, right one is fine). It does not work until I stop and reset the engine. After that it is working for some time again. However if I am driving a lot it seems like there is high temperature in instalation and even if I reset the engine it works only 1-2 times. Any ideas?