Grp A coil and gap is .6 ..

But there is nothing when boosting 1.3-1.5 or even 2.0 bar boost!! Thats what I cant understand.. it is only when revvin the engine either parked or when driving and giving throttle very gentle (so it wont boost at all) until I hit 4000 r/min. and it is ALWAYS at 4000 r/min cold and warm. Nothing AT ALL when cold start/warm start and any kind of driving below 4000 r/min.

I have trusted my IAW monitor for a long time.. and still of cause, but I ended up checking everything manually with meter and feelergauge and everything is like it should be and always have been.

As a bonus Q to your all and Tabetha (cause you always are so helpfull and replie fast) :What if the knocksensor is making fun at me when I hit 4000.. what does it do when it hears "knock" of any kind?? Can I check it without taking it out of the block??

Thanks you so far