John Sutfin wrote:
I have a 1982 Datsun 720 with a 2.2 Liter gasoline engine. It continues to run rough a few seconds after I turn off the ignition, knocking or dieseling. How can I fix this?
The carb is supposed to have a fuel cutoff to stop dieseling.
Maybe you have a Weber?
All I have ever done to stop dieseling is to leave it in gear, turn the key off and let out on the clutch/step on the brake at the same time, no more dieseling and I have been doing it so long I don't even notice doing it anymore.