If you are having these things going on with your land rover try a new battery before you start spending alot of money. We just had these happen to us. It was to the point were it didn't want to stay running at idle when stopped and clunked and slmost stll rev up and down at lights. Engine light on. We did some cleaning of a few things mentioned on a few of these forums. Then today we out in a new battery in and runs fine no problems and engine light out. Saved a lot of money trying to replace parts.

 

Good one. Thanks for the post. Glad to hear it fixed your situation.

 

Did you test the alternator

 

^^^^ x2^^^^