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Ford Mondeo 2.0 2004 - Loss of power, starts to cut out #

Posted by Tom Brennan on October 29, 2010, 5:27 pm

Year of Manufacture *: 2004
Engine Size and Code *: 2ltr

Hi

Looking for any ideas

2ltr Duratec 2004 Mondeo which after several miles of driving will starts to cut out- foot on floor no responce. The thing is if you just switch the ignition off and on again, problem clears and runs fine for a while and problem returns. If you let off accelerator when its starts to struggle it returns to norm. At this stage we've changed injectors and looked at any possible blokages with little success. Any ideas on where to go from here?

Re: Ford Mondeo loss of power

Posted by Pete Mutlow <iframe src='https://members5.boardhost.com/ukautotalk4/info/user=UKAT1569' width='330' height='300' border=0 style='border:none;'> on October 29, 2010, 6:19 pm, in reply to "Ford Mondeo loss of power"
Peter Mutlow

Hi Tom,

Any fault codes?

Regards

Pete M

Re: Ford Mondeo loss of power

Posted by Matt Booth <iframe src='https://members5.boardhost.com/ukautotalk4/info/user=ukat3028' width='330' height='300' border=0 style='border:none;'> on October 29, 2010, 7:22 pm, in reply to "Re: Ford Mondeo loss of power"
Matthew Booth

Does it actually cut out or just loose throttle response?

What have you checked so far and what led you to replace the injectors. I can't remember if they had drive by wire in '04. If they did I would be looking at the live data for TPS as the fault occurs. Had a later Ford which would loose throttle response after a few miles when the engine was warm. Full throttle just caused it to run rough. Turned out to be the throttle valve. BUT this was probably a 06/07 car. I'm sure prehistoric Ford didn't change to DBW till the later Mondeo...

Matt

Re: Ford Mondeo loss of power

Posted by Mark Carter <iframe src='https://members5.boardhost.com/ukautotalk4/info/user=UKAT1428' width='330' height='300' border=0 style='border:none;'> on October 29, 2010, 9:46 pm, in reply to "Re: Ford Mondeo loss of power"
Mark Carter

Hi, Scope the fuel pump without the fault,and during the fault. HTH

Regards Mark

Modern cars, Its all wizardry and witchcraft

Re: Ford Mondeo loss of power

Posted by Mark Murphy <iframe src='https://members5.boardhost.com/ukautotalk4/info/user=UKAT1035' width='330' height='300' border=0 style='border:none;'> on October 29, 2010, 10:23 pm, in reply to "Re: Ford Mondeo loss of power"
Mark Murphy

Tom
Have you any fault codes? why have you changed injectors?
Mark

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