It should be screewed into the drivers side head between the first and second spark plugs. I have seen it on the other head at times.
where are the temperature sending unit located on a 1990 Chevy engine 5.7
Coolant sending unit is located at the front of the left cylinder head
The temperature sending unit for a 1995 Chevy Beretta is on the front of the engine. It is between the front of the engine and the radiator inlet/outlet.
Where is the oil sending unit located on the 2001 Chevy 43. vortec engine?
The 4.3 temp sending unit for the gauge is located in the drivers side head between spark plugs 3 & 5.
connected to thermostat housing
Assuming you mean the engine coolant temperature sending unit, we need to know what engine it has, it makes a difference.
Could be a faulty connection or engine temp sending unit located on the drivers side of the engine between cylinder 3 and 5 spark plugs.
Need to know engine size.
where is the temperture sensor located on a 2002 chevy trailblazer with a 4200 motor
BEHIND THE MANIFOLD..ON THE LEFT SIDE OF ENGINE
It should be located on the front of the water pump.