What ever you decide to do though Accy don't fret over it. Car's nowadays are pain in the back side to work on and trying to understand them is at best mind boggling. I know a bit about them but with how complicated they are I've got RAC cover with mine. As i live rural and my work is some miles away from home its a good piece of mind to have for £10 a month. Luckily the old iron chariot has been totally reliable over the years