Hunting at idle

[Rholtby]

Good evenin all,

So last week after filling up at my local esso garage, which I never do usually, my edition 30 started hunting and fluctuating at idle.

I've run the fuel down, topped up with she'll Vpower, still no change. Had it plugged into a fault reader and got given a few faults.

C0300
B2000

P0303 missfire no 3 cylinder
304 missfire no 4
302 missfire no 2

Ive changed the plugs as they needed changing anyway but not solved the issue. Any ideas would be great.

Thanks

[r5gtt]

C0300 Wheelspeed sensor

A code P0303 may mean that one or more of the following has happened: Faulty spark plug or wire Faulty coil (pack) Faulty oxygen sensor(s) Faulty fuel injector Burned exhaust valve Faulty catalytic converter(s) Running out of fuel Poor compression Defective compu

Read more at: http://www.obd-codes.com/p0303
Copyright OBD-Codes.com
missfire no 3 cylinder Coil packs mate.

[Rholtby]

So I've had a second opinion, after already changing the DV and putting new platinum plugs in, down at Colin Gunning or Hertford. They immediately knew the issue and confirmed my initial thoughts that it was the PCV. I've got the PCV and new gasket ordered into my local Volkswagen for tomorrow morning. Hopefully this will solve the issues

[doylebros]

If your running a standard intake look very carefully for cracks underneath -  I've had more problems with air leaks causing these types of fault codes than the PCV

[Rholtby]

New PCV solved the issue, thanks for your input guys