It's not running properly and it's making a loud ticking sound(not knocking)Did a compression test and found out cylinder #2 has only 70 #1 has 120 #3 has 130 #4 has 150 Engine is the L4 2.2 manual Any ideas of the work i'm looking at? Ie: valve spring broken,burnt valve ,cracked piston ring ?
Again sorry for not being on topic but ifigure out there is lots of chevy tech in here so i try to ask.