just trying to sort out the only problem with my 180 shes a blacktop non vvl engine the problem is the car ticks over and drives fine out of boost but as soon as she comes into boost it just bogs down and starts missin like a hure then let off and give it light throttle out of boost again and its fine until boost come in..the engine is stock just airfilter/dumpvalve..i took the pipe off the dumpvalve and bunged it made 0 differenc checked the plugs they look fine only new actually there bosch platinum..checked all intercooler(stock) piping no leaks or slits anywhere any ideas???? maybe afm???