Originally Posted by
MD Cos
I would suggest taking it to your local garage for their opinion, as spark plugs will probably not be the problem.
It's been fine for the 2 years I've had it.
First attempt to change them was about a year ago and worked fine when I put old plugs back in.
But thought I'd try another brand new set different brand and they are awful aswell. Put old ones back in and it works but sounds bit tappity now.