...cold. It was definitely a heater core blockage. I removed both ends (supply and return) hose connections/clamps. They are located near the fire wall in the engine compartment. A special tool is very ...
A LOT OF FIDDLING AND TAKING THINGS APART TO GET AT IT ,A GOOD MECHANIC WILL CHECK IT...A COMMON PROBLEM,AS WATER PASSES THROUGH,THIS IS HOW YOU GET HOT OR COLD AIR....WATER RUNS THROUGH IT TO OPERATE
...cold to the touch. There is no antifreeze in the oil nor comimg out the exhuast. We believe it could be the water pump but could it be a cracked or head gasket? With what you describe the problem to ...
Question about GMC Sierra
...cold,.Remove the bolts holding the coolant outlet housing to the engine, using a socket wrench and an 8 mm socket. On cruise control equipped models, you'll need to remove the vacuum modulator ...
...cold ) The water pump needs to be checked for leaking. a cold pressure test with it full. It'll be running out somewhere. These engines are'nt likly to blown the heads ...
...water. While the car is cold remove the upper radiator hose and make sure that you have a large pan (very large) for all of the anti-freeze to drip into. You will probably need to remove the splash ...
Question about GMC Sierra
...cold to hot. The only real way of checking for warpage on any head is by using a bar that extends from corner to corner on the head. The bar must be certified as straight (you can actually buy one ...
...water pump pulley as well. With a high mileage vehicle, these components will be worn and may be worn out. Lastly ... since you have to pull the belt off of the engine and need to replace something, ...
water pump to be replaced, and that you have acquired another pump along with necessary gasket and sealant. This is how: A. First you must remove the coolant liquid, which is easy to do. However, with
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