Could it be the clutch is slipping?
Look at the tach, he’s got a definite rpm issue when hitting lift. The rpms quickly drop then rise again. You can hear the car doesn’t rev through to lift smoothly as well. It does go into lift but something is wrong right at the engagement pointWatched your clip and it actually sounds pretty good to me. Are you sure the jerking isn’t a traction issue?
I really don't know what you mean by blow-off. If you have an aftermarket CAI, you will hear the throttle hissing sound and it will be loudest when you lift off the throttle at high rpm.Previously posted to FB but would like some help wherever I can get it.
I can’t get into lift properly. I rev up to lift and the car jerks violently but doesn’t redline when Lift kicks in. It will rev up to 8200 but very roughly. My Bolts are new, oil screen is new, new fuel injectors, spark plugs, ign coils. I have a secondhand lift solenoid which worked on a old motor and installed that at the oil control cover. I’ve done a reading on my fuel trims and they seem to be OK at warm idle￼￼
When I drive, the car seems to blow off pressure when I let off gas (audible). After driving, I found an oil leak at the oil control valve housing that dripped on my transmission so I’ve ordered a gasket.
Any other recommendations?