2002 Nissan Altima se 3.5 The radiator Blew off the Cap, over heated an shut down

Question

2002 Nissan Altima se 3.5 besides a bad Evaporation canister i am getting a P0300 CG Code, Is that a bad coil? Plug? also before it happened the wind shield wipers came on by their self.

Answer 1

Hi there,

You have a multi cylinder misfire code. I would suspect the problem could be a head gasket issue. If there was enough combustion in the cooling system to blow the radiator cap off, i would look there. do a pressure test on the cooling system and see if the pressure drops off.