My 68 had both signals working and the I noticed a solid green light when I turn the passenger side blinker on. Any ideas? The front and back light come on, they just don't blink.


Specs:
68 Camaro, Crate 350ci/hp, Edelbrock EFI, speed pro pistons, com cam and lifters, turbo 350 auto trans, Edelbrock ceramic coated headers, flowmasters, 10 bolt (non-posi), power steering, power disc brakes, HD tri-core radiator.

 

check the bulb
clean contacts on bulb
clean bulb socket
check and clean grounds
trace wires
then remove steering wheel

 

Try an old fashion 552 flasher rather than the 512 flasher installed.

 

The issue starts when I turn my light on. All of the lights and signals work prior to me during the lights on. As such, I'm good to go during the day. Must be a short, right?

 

As suggested, clean grounds
You might run a ground jumper from bezel, of hose clamp the wire to light socket, if metal socket, as it should be, to the fill tube structure inside trunk.
There is a Phillips screw in place with a ground wire.
Also, check light socket wiring for the proper filament lite
Brown is tail lights, Yellow is left brake/turn, Dark green is Right brake /turn.

There is no short, if there was, fuses would be blowing and you have not mentioned of fuse replacement.
So it could be a miswire?

 

makes sense, I'll get to work. Ty!