25-04-2018, 08:42 PM
If it's over running it's almost certainly the fuel pressure reg. You may have bodged it by cutting the filter off but it could probably do with a proper cleaning or even replacing. How many miles has the car done?
View my build thread here
http://306oc.co.uk/forum/showthread.php?tid=28072
http://306oc.co.uk/forum/showthread.php?tid=28072