Guys I really need your help and am quite worried about my car. Recently a suction pipe split and it was replaced with another one which seems ok now. The replacement pipe seemed a little thiner, but it fitted over the nozzles ok. Now recenty when driving the car it judders. You put your foot down and the car goes ok, but you can feel it juddering as if the fuel is being cut or something else. It does it when you are slowing down as well. It only happens a little bit then gets worse, then goes away untill you change in the next gear. It only really happens from 1st to 3rd. Im really worried it could cost a lot to fix. Is there any checks I can do before I take it to a garage? Could it be connected to this suction hose?
Also when reaching around 80mph the steering wheel starts shaking (Alot!) is this tracking? Has anybody had this problem?
Would be real greatful for any help.
T-Plate Astra G, 3 Door 1.6 16V Ecotec.