Hi- I have the 2001 2 litre mk 4. I am getting a misfire when accelerating- the harder the acceleration, the more pronounced the misfire. When accelerating really hard, the 'engine emissions' light flashes. When driven gently, there are no issues.
I realise this could be a number of things, but want to be systematic so where do I start? Plugs? HT leads? Coil?
Any help much appreciated.
Cheers
James