TBH iv'e no probs with my cossie,not for a long time, i only changed the spark plugs today as a matter of caution as they haven't been changed for nearly 2 years & iv'e done a few trackdays with them aswell , just for something to do really

Don't drive mine much though. When i used to run a Cossie as daily transport back in the 90's it was for ever going wrong & completely broke me financially ! best thing is just leave itin the garage & use it now & then.
Simon.