Can any one help?
> Ford Mondeo 2.0l Zetec M95
> This car has recently had a second hand engine fitted.
> The original engine manual. Second hand one is auto.
>
> Problem:- Intermittent fault of inconsistent smooth running.
>
> Starts ok/no running over when ignition turned off
> New clutch
> New plugs/leads
> Distributor box changed over from original to second hand.
> Fuel injector bus swapped.
> Timing ok
> Oxygen sensor changed.
>
> Please can someone advise me on a course of action to rectify this problem.
> Many thanxs
Try checking at the Contour forums at
formatting link
Check the troubleshooting forums as well as the Zetec forums. Lots of people with Zetec and Duratec experience there.