I am new to the 206 Gti group, but have been using this site for fixing lot's of little problems with my 206 Gti. It's been a huge help.

I need advice on the 'Anti Pollution Fault' my car is coming up with on the screen.

It also has a huge misfire and hardly any power - not sure if this is all connected to the anti pollution fault. I have changed plugs and connections, but no improvement. I have read something about changing the o2 sensors and fuel upgrade but not sure if this will fix the problem.

Also my engine shakes like crazy when I turn the ignition on, then calms down after about 5 minutes (But still way too shakey).

Any help on this problem would be great.

Stew, November 2010

i would try oil and filter change first as changing tappets is a big job, camshafts out timing belt off job.

me, November 2010

I bought and oil filter and oil yesterday, was on my list of things to do today.

Would I need to buy new hydraulic tappets or just clean them up? I've never done the tappets before, how do I get to them?

Thanks

Stew, November 2010

has it had an oil and filter change lately? hydraulic tappets could be sticking causing misfire and antipollution fault if oil is old or wrong grade.

me, November 2010