Technical Slight judder when lifting off the acclerator

[blackpool]

Hi

My car seems to have a slight occasional judder coming from the engine when i lift off the accelerator.

Say if im in 4th doing 30 and i just take my foot of it will judder slightly. But only sometimes.

Any ideas

 

[VmanC]

If it's a misfire type judder all misfire related causes apply ( ign/ fuel ). If it's not that type of judder I'd check your engine mountings next.