Hay I was just wondering if anyone knows how to do a compression test? if so then can you please help me do a test on my ej22 I have the compression tool but don tknow how to use it, im kinda lost on that kind of stuff... but yeah if anyone can just tell me when you can alright...


Ryan(Ken)

 

its not that hard, first you need to depressurize your fuel by disconnecting fuel pump plug and let your car run untill it dies and crank your car few times so it doesn't start. Next remove all spark plugs and screw in your compression test in one of spark plug hole. Crank the car while holding your gas to the floor and read the compression. And continue with the other spark plug holes. For accurate reading do it when engine is warm.