Welcome Guest [Log In] [Register]
cheapivecoparts.co.uk

These forums are free and rely upon the goodwill of members to help and assist others. Any donations will be gratefully received.

You're currently viewing our forum as a guest. This means you are limited to certain areas of the board and there are some features you can't use.

Join our community!

If you're already a member please log in to your account to access all of our features:

Username:   Password:
Add Reply
Engine almost stalling when on idle
Topic Started: Jun 26 2017, 07:29 PM (370 Views)
Uncle Goose
No Avatar
Member
[ *  * ]
Ok, recently my Iveco Daily MK2 with a 2.5 turbo diesel (model 35.10) developed a strange thing. When on idle it randomly drops the RPM but never enough to actually stall the car, it vibrates badly and then the RPM goes up again to normal. The car only has 57.000 km on the odo despite being 23 years old (used to be a firefighting truck, hence the low figure on the odo). What can it be? I read that a vacuum leak can cause this but also a dozen other things. I tend to notice it happens more often when the engine is cold and goes away when the engine is warm. Anybody an idea?
Offline Profile Quote Post Goto Top
 
trance
Member Avatar
Member
[ *  * ]
First thing that comes to mind would be the cold idle control.
Believe it is a wax bulb of some kind that increase revs when the bulb is cold. I would check that first....
Offline Profile Quote Post Goto Top
 
Uncle Goose
No Avatar
Member
[ *  * ]
It is eventually fixed, turned out that one of the fuel lines that goes from the dieselfilter to the pump had become loose from vibration and sucked false air. A little twist with a 17 wrench solved the problem and my Chubby Buddy (as I call her) runs smooth once again.
Offline Profile Quote Post Goto Top
 
1 user reading this topic (1 Guest and 0 Anonymous)
« Previous Topic · Iveco Daily / Turbodaily 1990 - 2000 (previously 2nd gen pre/post-facelift) · Next Topic »
Add Reply

These forums are free and rely upon the goodwill of members to help and assist others. Any donations will be gratefully received.