Ok so took the car out this weekend to run some tests. First I cleared the codes the I let the car warm up to operating temps before driving. The car drove fine for the first 5 miles then the tach fluctuated down to 1000 rpm even though I was still going down the road at speed. Didn't notice anything in the running of the car after that except that the idle was up from 700RPM to 1000RPM and again at 4500 it starts to jerk like you are getting on the gas then off but really fast till you drop below 4500 then its fine.
Here is some info I got from Durametric after the car started acting up
These are all at idle.
Camshaft position 1 deviation 0.25
Camshaft position 2 deviation 2.63
Actual angle for inlet camshaft bank 1 0.09
Actual angle for inlet camshaft bank 2 128.00 < THAT CAN'T BE RIGHT!!
Spec angle for inlet camshaft bank 1 0.00
Spec angle for inlet camshaft bank 2 0.00
Tank pressure difference -20.4
One difference this time is that it didn't throw any codes.