Hi
A friend has got a Mondeo 4x4 2.0 zetec?? that he wants me to look at

It has a problem
It starts fine and runs fine until it gets to working temp then has a misfire.He said he's changed the leads/plugs.
I will get the car to mine in the week to look at but thought I'd ask on here to see if it is a common thing?

Thanks Brett

 

early zetec's suffered with sticky valves when hot especially when run with the wrong oil or if it hasn't been changed for a while.or check coilpack isnt breaking down when hot. hope this helps

 

As above would be worth bunging in some wynns hydraulic valve lifter lube, £8 from halfords, recently used on a mondeo, frontera, rover v8, and cossie(yb) all had very noticeable improvements after using.
tabetha

 

Cheers for the heads up on this