This isn't a Vauxhall problem but i'm now desperate for an answer.
The g/f's Pug 206 1.4 is being a pain in the ass.
It's developed a jerking whilst driving.
It feels like the fuel or ignition is missing a beat. Similar to a dodgy rotor arm etc.
I've Changed the fuel and air filter. The ECU is new and today I pulled out the fuel pump out and checked the tank for any loose bits, all seemed fine.
Also the spark plugs are new.
I'm now beginning to think the ignition side is faulty. On these engines there is no seperate coil and dizzy. It's one complete unit that bolts to the spark plugs. I was wondering if you can test these coil packs at all?
Anydody got any other ideas to the cause of the problem???