I'm trying to find some info for a mate who has a Vaux dealership and is having problems sloving a fault on an Astra.
Does anyone know of any known concerns with the Z16XE engine in a mk4, hicking and jerking at slow speeds, or around 30 mph. Irrelavent of what gear the car is in.
They've changed the EGR valve, the coil pack, the MAP sensor, the Crank shaft position sensor, and the Cam shaft pos sensor.
He asked me to post up on here to see if anyone else can help, as he knows from me that you are a helpful bunch.
Thanks from him and I.