Hi I have a 2004 vrs 1.8t I bought car with a misfire on cylinder 1 p0310 I have found that it cylinder 1 had a a coil pack that was the ones being recalled but only the that 1 :-( I have Just changed all spark plugs and i bought a brand new coil for cylinder 1 and alas after clearing the error it has come back.. was after your thoughts what's my next move?

Edited 17 January, 201511 yr by iwik76

Change coil and plug from cylinder 2 to 1. Erase fault. Run the car see if it moves ? Also does your car have an ignition transformer near the air mass meter? If so check the wiring colours from coil one to tranformer and make sure it has a voltage?

the VRS doesn;t have an ignition module on the airbox

Thank you I'll give y'day a go and I'll take a look. The sparks in all cylinders are all brand new yesterday would there be value in changing them over?