The next step depends on the type of distributor you have. It is important to perform a compression test every time a tune up is done as part of preventative maintenance.
Engines Compression Testing Procedures
How to test engine compression. Put the compression test adapter into the engines first cylinder. Look down on the engine to figure out which. If your engine is running rough or is lacking power. Have someone sit in the drivers seat with the engine off the gearshift in park or neutral and the parking brake on. Once you have the results you compare your gauge reading to manufacturer specifications and interpret your results. Performing the test 1.
All you have to do is connect the gauge in place of a spark plug and test each cylinder pressure in turn. You can compression test the cylinders with the help of a compression gauge. Connect the compression gauge to the opposite end of the hose. The gauge displays engine compression. A compression test is a good way to measure the condition of the rings cylinders and valves. Give it a tug to be sure that its on.
Pull the big wire that leads to the coil. Consider doing a compression test. Cylinder compression can inform you on how much wear an engine has on. To install it pull back the collar at the end of the gauge and slide it over the metal end of the tube. A compression test can also inform of an individual cylinder problem which can be repaired. Press the pressure release valve on the side of the gauge which will return the gauge to zero pressure for the next test.
With the testing tube firmly seated on the silver adapter youre ready to attach the test gauge. Crank the engine at least 4 times to. How to check an engines cylinder compression. On vehicles with distributors. If youre testing a diesel engine make sure youre.
Gallery of How To Test Engine Compression
