So the other day I was driving home. The ute was going fine as usual. Then after about 5 minutes driving the revs were limited to about 2500 then the further I drove the lower it got. By the time I got home it would only rev to about 2000 rpm. Did the obvious and changed diesel filter. No difference Cracked all injector lines and bled them. Small amount of air came out the first one. Made a difference but back to low revs after a little while. Then I pulled the overflow pipe off where it is connected to the injector pump and the bold that holds it on had a little filter in it so I cleaned it out as it was slightly dirty. Put it all back toget her and it revved to about 4000 like it usually does. Sure enough 10 minutes down the road it starts playing up again. Any suggestions?
