3. Check the fuel system. Look for signs of contamination or water buildup that may have occurred during storage. Drain any water or sediment from the fuel tank, and replace the fuel filters to ensure clean fuel flow to the engine. 4. Inspect the cooling system. Check the coolant level,...
Systems with an orifice tube automatically turn the AC system on and off to regulate the flow of refrigerant to the evaporator. Evaporator This is where the magic happens. While all the other parts of the system are located in the engine compartment, this one is in the cabin, usually above...
While many refrigerator problems can be addressed by a DIYer, issues involving the coolant system, motor or compressor are best left to professional service persons. A refrigerator is one of the few appliances in your home that runs continuously, day or night, keeping your food cold. If you ...
If coolant is allowed to enter the combustion chamber the cylinder head gasket is blown, to check for thisremove the spark plugsand thenuse a pressure testerto build pressure inside the engine's cooling system. Once all spark plugs have been removed, pressurize the cooling system and crank the...