I have just bought this car which has 120k miles on the clock . The diesel engine makes a tick/skipping noise coming from belt side of engine approximately every 30 seconds on idle. Previous owner said engine re-mapped because of worn injectors. Car drives well but continues to to tick when idle. Also runs a little uneven when cold.
Any thoughts would be greatly appreciated, as we wish to keep the car tip top condition.

 

Welcome to the forum Greg1,

I've deleted your identical posts from General Tech Help and Diesel variants - All models forums. Do NOT make identical posts across multiple forums.

Please follow this link New Member Area - Intro a MUST - Jaguar Forums - Jaguar Enthusiasts Forum to the New Member Area - Intro a MUST forum and post some info about yourself and your vehicle for all members to see. In return you'll get a proper welcome and some useful advice about posting to the forum.

Graham