91 xj6 will not stay running idles rough for short time and then dies out

Hello, I don't want to speculate on this issue as there are many issues that could cause the problem. If the check engine light is on, the stored OBD trouble code can provide some assistance, if not, diagnosis may prove more difficult. Either way, this issue will require diagnosis, and there is a link below to show you the certified shops in your area. http://repairpal.com/jaguar-within-10-miles-of-lehigh-acres-florida-33976