Chryslwer Grand Voyager 2.8Crd 2005-Suspended Revs

[mac280]

Hi ,Have a question about one symptom. When I’m driving let’s say 50mph and I will take foot off from the throttle pedal revs stay static-let’s say about 1800rpm.After 20 second they will start dropping down to the position with no acceleration(950rpm.)Any idea what might cause this? Can I drive like that?

Thank you all for your help.

[Semmysonic]

Could be something as simple as a sticky throttle cable.

Does it only happen when your driving or does it do it when stationary too?

[Andrips]

My diesel voyager is doing the same from day one when I bought it. Its could be a output sensor, didn't really bothered me, so haven't looked in to it. If you will get it fixed, please let us know.

[mikebh8]

Hi, probably not related but on a Citroen c5 was the egr valve stuck...

Hope it helps.