if you fowled the plugs when you popped a line it could cause the miss but could be anything really. are you throwing a cel? missfires will throw a cell. i don't think ryan would bs anyone as he is a very honest person and knows what he's doing.

 

Sounds like a boost leak,..If you can drive around with no problems before you hit boost pressures,.ie <= 0 psi with no problems,...and then the bucking and terminating comes when you hit boost pressure, then it is definitely a boost leak,..

Like the members say,..go thru all your clamps and hoses,...Also, when you disconnect your battery, pump on your brake pedal to totally drain any power in the system to clear your ecu memory