Join Date: Sep 2000
Well,I dont know. It's possible the egr is hanging open a little.I would pull off and plug the vaccum hose to the egr,and try it. It's also possible the coolant temp sensor is bad,reading cold.The sensor has to be way off, for a code to set.Check the connection at the coolant sensor,for corrosion. How many miles on it? How often does it happen.Does it matter how much fuel is in tank? Is your battery,and cables really ,really clean?
68 z28 ,68 rs 327 ,73 454 vette, 2 goofy kids