R
- Last seen
- Joined
- Sep 30, 2019
- Thunderbird Year
- 1
Hello, The 65 t bird I just bought keeps pinging under a light to moderate load. I use premium fuel, Timed @ 6 tdc, Carb adjusted, new timing chain / gear set. I am stumped ? Tried 4 tdc and still pings with car gutless and running poorly. Stock 390 with points. Anybody have an idea what the heck could be the problem?? Thanks, Rj