ok, got a quick question, i have a 1975 280z with a L28 engine i just changed the water pump, radiator, thermostat, and almost every possible gasket for the cooling in the car along with heater hose, and radiator hoses, should the engine be smoking? what could cause it? it looks like it is smoking from under the intake. maybe all the radiator coolant got on something? or not? but it started smoking right after i started te car and it the car was cold before i started it? any ideas? thanks.