1999 Chevrolet Lumina "water hose thermostat housing throttle" Questions

...HOSE TOP WATER PUMP.REMOVE SMALL BOLT THAT HOLDS METAL COOLANT LINE TO WATER PUMP.THIS LINE HAS TO BE MOVE JUST ENOUGH SO YOU CAN REMOVE THROTTLE BODY.ONCE THROTTLE BODY OUT THE WAY YOU CAN REMOVE ...

...hose going to radiator and thermostat.if all is good check all radiator hoses for leaks check small coolant lines going to throttle body for leaks and check make sure bleeder screw on thermostat ...

...tho, it may not be a matter of a thermostat not opening. You may have a blocked radiator or you may have a collapsing lower rad. hose (the one that connects to the water pump.) Hope this

...and reassemble. Bleed cooling system using the two bleed screws (one on thermostat housing and the other on the passenger side of the engine where the heater hose pipe comes out above the water

lbs. (27 Nm). Install the wiring harness to the water outlet housing stud. Install the radiator inlet hose to the water outlet housing. Fill the cooling system. Install the fuel injector sight shield

...hose to the water outlet housing. If necessary, attach the electrical connections to the throttle body assembly. Install the air cleaner assembly, then connect the negative battery cable. Refill the ...

hose from water pump . Remove two bolts retaining water hose connection (8592) to water pump housing. Pull water hose connection away from water pump and remove water thermostat (8575) from water pump

...hose to housing. Fill rad with coolant 50/50 mix with water (make sure to use the same type antifreeze that is in the system, they say you can mix green with red but I wouldn't recommend) Leave rad ...

water pump 5. Remove the screw that holds the coolant pipe in the front left of the engine 6. Remove the hose to the throttle body pre-heater 7. Remove the thermostat housing and remove the thermostat

...hose to the metal pipe (water outlet housing) that goes under the throttle body. The thermostat is behind that housing. Sometimes it helps to remove the throttle body to gain a little more room and ...