turn signal problem 1977
Intermediate
Joined: Oct 2013
Posts: 49
Likes: 0
From: Loveland Colorado
I had the same problem on my 77. It turn out to that I install the parking/turn signal bulb backwards in the socket. On one side of the bulb both filaments are tied together to provide ground and when you have that in backwards you tie the turn signal and parking light signals together causing your condition. Hope this helps! 
