The coolant fan relay on a 1988 Chevy Celebrity with 2.8L V6 is on the radiator support bracket behind the right hand headlights.
The 1995 Chevy Silverado coolant sensor is located on the front of the engine. The coolant sensor will be a few inches above the thermostat housing.
The heater core has failed and is leaking engine coolant.
Coolant sending unit is located at the front of the left cylinder head
where is the temperture sensor located on a 2002 chevy trailblazer with a 4200 motor
The 1989 Chevrolet 350 cubic inch engine coolant sensor is located on the front of the engine. The coolant sensor will be near the thermostat housing.
To locate the thermostat on a Chevy Celebrity follow the upper radiator hose to the coolant outlet, which is mounted to the top of the thermostat housing.
Its on the upper engine in front of the valve cover
The pcv is located on either valve cover or the intake.
The oil pump on a 1985 Chevy Celebrity V6 is bolted to the rear main cap.
The engine block coolant drain plug on 4.3 liter Chevy Blazer is located on the bottom of the engine, near the oil filter. It allows coolant to be completely drained from the block during maintenance.
Not sure but, if it does have a bleeder it would be located at the highest point where the coolant flows in the engine.
The engine control computer, ECM, is located on the inside of the firewall directly behind the glove box.