1979 911 .Finally got the car to crank over. My friend try run the old fuel out of the system. Gas came out of the pipe and finally started. The problem is we think there is too much gas being shot out. We are trying to see what to do to keep the car running. Kept the foot to the floor and would start after about 10-15 seconds, sometimnes longer. Reved the engine to under 4000 rpm to keep car running but would shut off after about 11-15 seconds. Will try a pressure test and my friend was going to check the cold start. Will change oil after we get the car running.
Any help would be a appreciated.