Originally Posted by Macina
My 93 SSEi does not get full boost. The guage will only go 3/4 of the way. Reaching 70 is never achieved. What can be the problem here, and how can i fix it?
Well, look at that pic!! I'd start there...
Sounds like it may be a wastegate issue... check vacuum lines, and such, thnen move to possible coupler or bearings, or simply belt slippage.
Could be just getting tired....