With the vss going wrong would it be like im going down motorway at 70 and the nedal drops to 0 and back to 70 but for a split secound it fills like its died and started again and plus im still getting noise from my water bottle of air wot can that be oh and the engine rattles sum times when im going to pull away is that anoylther sensor its really doing my head in now lets hope I sort it soon and it stopes being a money pit