Follow the upper radiator hose down to the engine. It attaches to the thermostat housing. Two bolts hold the housing on. There may be accessories, brackets, etc, that may have to be removed because they will be in the way. Remove the housing, lift out the old thermostat, remembering which way it came out, and replace with a new one. Newer vehicles now use seals instead of gaskets. Use no sealer when putting the housing back on.
Drain the water from your 1997 GMC Yukon cooling system. Remove the water supply hose. Remove the thermostat housing retaining bolts. Remove the old thermostat and replace with the new thermostat.
When you service the cooling system.
Replace the Thermostat >10 dollars
remove the 2 bolts that hold the thermostat housing to the intake manifold which the upper radiator hose attaches to the housing then just pull the thermostat out and replace.
Its on the front top of engine,follow the top outlet hose from the radiator to to the engine block,where that ends at block,there will be a thermostat neck housing,the thermostat is under that neck housing generally it has two bolts on it,its a pretty easy job on these vans...
you have to replace the whole assembly
wiring diagram for GMC 2500?
Follow the upper rad hose from the rad back to the engine. The part the Hose connects to on the engine is the thermostat housing. Remove it and the thermostat will be in there.
It is located at the engine end of the upper rad hose. When replacing it make sure the spring goes toward the enigne.
Answer to: Where to find the fuel filter for a 1994 GMC Vandura 2500? Try looking on the under carriage just below the driver's door. There you should find a 3" cannister on the fuel line.
Thermostat may be stuck open. Replace the thermostat and flush and replace the coolant with a 50/50 mix of anti-freeze and distilled water.
follow the top radiator hose to the motor and where this conects is the thermostat houseing. be sure to replace it with the factory recommended temp.
Screwed into the engine block under the distributor.
On top of the engine attached to the top radiator hose. Two bolts holding it in, take them off and the thermostat is right there.
the 1028 is trouble code for thermostat low temp check temp gauge for low temp replace thermostat
That is the coolant sensor. Not the one for the temperature gauge in the dash.
The average price for a 1994 GMC Sierra in very good condition is about $2500 in Canada. To increase the likelihood of getting full price for a used vehicle, having it detailed helps considerably.
hi, i need to know how to replace the heater core with a/c on a 1994 gmc jimmy. a diagram would be helpful
The thermostat is located on the engine on a 1998 GMC Sierra 1500 standard. The thermostat can be found by following the upper radiator hose directly to the thermostat,
I am told only 1994 can be changed
The thermostat on your 98 gmc is located in the intake manifold where the upper radiator hose connects to the intake.
its such a cheap part I would just replace it... Check the temperature of the upper radiator hose. If it isn't hot, the thermostat is probably stuck shut.