v6mondy Posted February 4, 2013 Share Posted February 4, 2013 Hi guys.. New to the forum! Having a little annoying problem with me car, its a 2003 mondeo 2.5 v6, when ever i start the engine from cold or even warm it has a slight idle issue, seems to judder slightly, if you listen for it at the exhaust side its sounds similar to a slight missfire.. Its had new plugs and ht leads.. There sounds like there is a ticking noise aswell from the coil end of things? Could have answered my own questionhere but you guys know your stuff... Any takers? Many thanks Quote Link to comment Share on other sites More sharing options...
v6mondy Posted February 4, 2013 Author Share Posted February 4, 2013 Would descibe it more of a 'lumpy idle' Quote Link to comment Share on other sites More sharing options...
ppeter7 Posted February 5, 2013 Share Posted February 5, 2013 coil pack would cause intermitant misfire lumpy idle.is it same on revs to from idle Quote Link to comment Share on other sites More sharing options...
Zachayter Posted September 14, 2013 Share Posted September 14, 2013 (edited) Please see my thread here for my story on this as its very similar http://www.fordownersclub.com/forums/topic/44114-speedo-ecu-my-story/#entry263073] Edited September 25, 2013 by jeebowhite just preventing double posts redirecting to your post. Quote Link to comment Share on other sites More sharing options...
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