Hey Fuddy...thanks for the links...BUT I do seem to have max boost...although it is shifting bad (sluggish) and dosen't seem to have the balls it used to...I bought a EGR and Boost Solenoid...but as a past poster stated...maybe I should be sure first of what is exactly going wrong...I haven't installed the parts yet...SO maybe I could return them if they are not the problem..($200)...

Any other ideas??? on the Quad prob...I am still getting intermittent SES...with code 36 and 56...

Do you feel it could be PCM?? Just how can you test PCM??

Thanks BUDDY DUDDY....

You're getting Code 36 now, or is that just transposed?

Code 56 is the quad driver, it'* connected to the transmission, boost control solenoid, and EGR solenoid. The PCM is receiving an improper voltage from one of those three devices.

Thanks Fuddy...I have purchased a new EGR and Boost Solenoid..I guess since I have them already, maybe if I install them I'll be able to elimiante 2 of the 3..

Thanks Again..

Well upon last code retrieval I noted a 36 code also...Trans Shift....
I am going ahead with the install of the new EGR and Boost solenoid since they have already stung my wallet...I post my results..

Thanks for the assistance...