Ok so my s15 has a s14a with stage 3 a chip, stage 3 mods but when.it gets to. 5 of a bar of boost it seams to fuel cut and would put u near out the window. One of my coils is not fully down its sitting up max 5 mm tho does not seam to be putting the car on 3 cylinders? Anyone any ideas
Are you sure you don't have a boost leak? More boost more fuel and ecu has safe mode on those to prevent over fueling, I had similar problem and was a dodgy pipe on intercooler leaking boost although yours could be elsewhere, you can also get fuel cut off defender too? also why not sit the coil pack correctly?
Previous owner snaped the bolt on the rocker hop t get it sorted tomorro will also check again for air leaks cheers
