I just did a leak down test with the cams off so all the valves would be closed. I got a ton of air coming out all of the exhaust valves and seems a little out the intake on each piston. Looks like I will need to take it back apart and make sure again all the valves are seated correctly. Also...
I have a 07 CX7. I have taken the engine out and rebuilt it. New pistons rings, new VVT sprocket, new head gasket, new crank shaft position sensor. Time the engine, the valves were straight so cleaned them up. Did a compression test and I am getting 30 to 33 psi on 3 cylinders and 1 cylinder is...