alright now, i just picked up my second 1st gen truck. but i have come across a small problem, the boost peaks at only 11lbs, and holds there. ive pressure tested the intercooler to 30psi and sprayed it with soapy water and didnt find any leaks. the truck is mostly stock with the exception of a 4" exhaust, and aftermarket air filter. im at a loss as to what to check next, any suggestions would be greatly appreciated.