quote:So far I have replaced the hazard flasher
As you know, that little puppy has about a gazillion wires to it. If you mess up with just two of them, all sorts of things go all to hell.
Is there ANY chance wires were messed up during replacement? Have you looked at it recently? Anything loose, shorting out with anything?
Flashers are cheap - replace yours?
Try swapping your front signal/rear taillight units. Unmount them and move them into the various combinations.
That is - Keep the left rear hooked up but put the right front on the left front wires and see what happens when signaling left? When signaling right? Then swap the right rear into the left rear wiring....etc, etc. You'll have to run a bunch of combinations, but you get my point.
Make a chart of the combinations and keep notes.
You'll have to run some ground jumpers with them dangling unmounted. See if your results remain the same with the left/right signal selection or if your problems follow the light units. That will show you if your problems are in the light units or the wiring.
Make sure you are using PROVEN good bulbs (NOT just new), and watch the dual filament rear signal bulbs to make sure BOTH filaments in each bulb are good before running your testing.
Good luck,
Larry