Hi.

What are typical signs of clogged fuel injectors? My XB9 wont rev properly, almost impossible to get over 5000 rpm. It is like it hesitates or starve, also some hesitation at 2000 rpm.

I checked the fuel pressure and it was around 3,1-3,5 bars, seemed to flow good. I plan to clean the injectors in my brothers shop, he has a special equipment for such. Can the pump be bad even if giving those values?