I bought an 89 Camaro 2.8 v6 with a bit of a electrical issue. the tail light blinkers don't work along with the front right light only working when the normal light are on but the left don't work, with the reverse happening when i turn the hazards on. Any troubleshooting advise would be appreciated. Also even on a better note my highbeams don't work...

 

If it were mine I would get new bulbs to have ready. Then I would check and clean every ground wire I could find. Ground from battery to the chassis, engine to firewall ground, headlight ground. Then inspect and clean all light sockets and replace bulbs if bad. Then you also have the light switch itself that does wear out over time. Let us know what you find.

 

thank you very the advice, I found out the problem was the lower turn signal light was not connected properly due to bad maintenance once I connected the lower wire I found that my turn signals and main headlights worked. the only thing that doesn't work is the bright headlights...