Astra H
Hi peeps I have a56 plate 100 h 1.7 cdti, when I rev at approx 2000 revs, I hear a psst sound, and if im going up a bank my car goes into limp mode in 4th gear.
After reading forums ive replaced my boost pipework from vac pump to turbo, I have bypassed all the solenoids one by one, and the...