#3 piston gets hot!!

[NDVBUSA]

OK! Everthing was changed from crank to vacuum lines. The problem is the #3 piston gets too hot. Fuel pump, Injectors, fuel rail, map, ecu, plugs, wires, timing, and more have been checked, and we keep coming up empty. Anyone ever have this problem? Anyone have any ideas?

 

[GoldenChild]

crank it with #3 injetor wire disconnected if it still gets real hot it's not an injector sticking,the harness for the injectors could be bad.Timing maybe.

 

[dadofthree]

Had a choke hang up on a cylinder once. Haven't looked at the Busa. May not be relevant. Good luck