Yea Donnie I was going to say the same thing the control pressure spiring is probably broken.
Can't blame someone if they can get a updated rebuilt from an extended warrantee company, Good thing they don't read the internet. A lot to be said about the process that sticks even an insurance company with a 4-5k bill because the repair people can't fix a $3 spring.
Bosch Master, ASE Master, L1
33 years MB technician