Technical help Q & A Got A technical problem with you car? Keep it in here where the techies hang out and we will try to solve it for you!!

Mk3 mondeo st dilemma

Old 14-04-2019, 01:10 AM
  #1  
Georgec28
Virgin
Thread Starter
 
Join Date: Apr 2019
Location: Norwich
Posts: 1
Likes: 0
Liked 0 Times in 0 Posts
Default Mk3 mondeo st dilemma

First off hello all ford people great to be here yet again!
As title says my mk 3 St mondeo has a few issues firstly it suffers from a lumpy idle this is the same when it's hot and cold but strangely sometimes(not every time) it will sit at traffic lights running smoothly for a second or two before it returns to lumpy running. Secondly it smokes like buggery (black smoke when you even give it a little poke (no smoke when idling). Thirdly when it's warmed up it sometimes loose a bit of power like it's not boosting (no longer has the pull it had before it lost power) it dont always do this and when it do NO lights come on the dash when it do this. Lastly you can drive it hard hitting red line no issues however sometimes when really giving it a good seeing to the dreaded glow plug light flash up until do the usual switch off reset very odd as you can redline it through the gears before it gets to this no fault is stored until it do this 4/5 times then the eml comes on reading p0251 fault code

Any ideas will be appreciated very much itl be nice to get the car running 100% again
Georgec28 is offline  
Old 14-04-2019, 04:29 AM
  #2  
GVK.
PassionFord Post Whore!!
 
GVK.'s Avatar
 
Join Date: Mar 2006
Location: Lincs.
Posts: 4,129
Liked 30 Times in 29 Posts
Default

Welcome to PF.


https://passionford.com/forum/techni...ode-p0251.html

https://passionford.com/forum/6302016-post6.html

https://passionford.com/forum/ford-m...-please-2.html

Other than that - please search forum for "p0251" there are a lot of threads about it.

Last edited by GVK.; 14-04-2019 at 05:02 AM.
GVK. is offline  
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
paulcodie
Ford Mondeo Including ST
0
16-07-2011 06:04 PM
joe s
PassionFord Swap Shop.
0
01-05-2010 05:10 PM
dojj
General Car Related Discussion.
3
19-11-2006 09:52 PM
Staffi
General Car Related Discussion.
110
10-08-2006 08:58 AM


Thread Tools
Search this Thread
Quick Reply: Mk3 mondeo st dilemma


Contact Us - Archive - Advertising - Cookie Policy - Privacy Statement - Terms of Service

© 2019 MH Sub I, LLC dba Internet Brands

We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.