Engine temp

Asked by Apr 04, 2016 at 08:24 PM about the 1994 Mercury Grand Marquis 4 Dr GS Sedan

Question type: General

Engine temp not rising to normal temp
white smoke from exhaust

2 Answers

1,610

Check engine oil is it milky colored? Could you have blown head gasket

83,375

White smoke is usually a head gasket blown or a cracked cylinder head. Cooling system excess pressure may have already damaged the thermostat so it is stuck open, have the engine block checked, that will tell the tale.

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