The car starts fine and drives fine, but when in city traffic it will sputter, cough and shut down after 15-25 minutes. I thought is was fuel level related as it always happened just below 1/4 tank, but happened twice yesterday, 2nd time after a fill up. It will just turn over and over like it needs fuel. Finally after trying to flood and spraying a lot of carb cleaner down the throat, it starts and runs, drove 15 minutes home, (took about 15 minutes to re-start).
67 289, edelbrock performer intake, Holley 570 Avenger, mild cam, edelbrock fuel pump, power brakes, manual steering, C-4 (2300 stall), 9" 3.50 posi. Timing 14 BTDC, Vacuum 19-20, idle at 650-700. just changed plugs and were clean, mixture 1 3/4 out each side, fuel pressure was 6 psi, but then went to 0 and I drove it 15 minutes home, still 0 at home (gauge probably hot). After it died, I can see fuel squirt in the carb and the fuel bowls were adjusted to just leak when screw removed (both bowls), Engine temp gets to 200 to 205 in traffic.
67 289, edelbrock performer intake, Holley 570 Avenger, mild cam, edelbrock fuel pump, power brakes, manual steering, C-4 (2300 stall), 9" 3.50 posi. Timing 14 BTDC, Vacuum 19-20, idle at 650-700. just changed plugs and were clean, mixture 1 3/4 out each side, fuel pressure was 6 psi, but then went to 0 and I drove it 15 minutes home, still 0 at home (gauge probably hot). After it died, I can see fuel squirt in the carb and the fuel bowls were adjusted to just leak when screw removed (both bowls), Engine temp gets to 200 to 205 in traffic.