paddyirishman Posted April 14, 2016 Share Posted April 14, 2016 I'm sure this is a common enough complaint but the windscreen washers on the MK4 Mondeo are rubbish, they dont even wet the top half of the window. Is it possible to get the mist type washer jets to replace the standard ones? If so, has anyone a part number or a link to them? Also noticed this morning that one of my headlight washers doesnt pop out from the bumper (the water just runs down the inside of the bumper) Is this common enough? (the car is going back to the dealer next month anyway to be put through MOT so he can sort it then) Quote Link to comment Share on other sites More sharing options...
BOF Posted April 14, 2016 Share Posted April 14, 2016 That sounds as lf the jets are misaligned. What alignment procedure did you follow? Quote Link to comment Share on other sites More sharing options...
paddyirishman Posted April 14, 2016 Author Share Posted April 14, 2016 No procedure, I hit the button for the windscreen washers and only the passenger side headlight washer came out of the bumper. The drivers side stayed in the bumper but I could see the water dripping onto the ground underneath it. Is there a procedure for aligning these?? **PS - I found the mist type washers, £13 each so i've ordered a pair up. Quote Link to comment Share on other sites More sharing options...
Stoney871 Posted April 14, 2016 Share Posted April 14, 2016 The headlight washers pop out due to the water pressure. Try wedging the cover up and running the washers to check water flow is equal. Probably a clog in the system somewhere. Quote Link to comment Share on other sites More sharing options...
paddyirishman Posted April 14, 2016 Author Share Posted April 14, 2016 Will give me something to do over the weekend 1 Quote Link to comment Share on other sites More sharing options...
paddyirishman Posted April 15, 2016 Author Share Posted April 15, 2016 Well the offending washer fell off on the motorway today so no chance of retrieving it. Called into the dealer and he has ordered a new one. Should be fitted in the middle of next week 1 Quote Link to comment Share on other sites More sharing options...
Stoney871 Posted April 15, 2016 Share Posted April 15, 2016 Must have been why it was leaking, it disconnected from the feed pipe and bracket. Quote Link to comment Share on other sites More sharing options...
paddyirishman Posted April 15, 2016 Author Share Posted April 15, 2016 It looks like its came apart/broken off at the base of the washer jet so the joint was probably leaking causing the head to stay in the bumper 1 Quote Link to comment Share on other sites More sharing options...
paddyirishman Posted April 18, 2016 Author Share Posted April 18, 2016 Fitted the mist type windscreen washers this evening. They're not much of an improvement. Do these look a bit low in pressure to you guys? http://s258.photobucket.com/user/razor5049/media/Mobile%20Uploads/MOV_0116_zpscb0ch7ww.mp4.html?filters[user]=66153250&filters[recent]=1&sort=1&o=0 Quote Link to comment Share on other sites More sharing options...
iantt Posted April 18, 2016 Share Posted April 18, 2016 The amount of fluid coming out indicates either blocked filter at pump end or 1 way valve not opening (partialy seized ball in valve) 1 Quote Link to comment Share on other sites More sharing options...
paddyirishman Posted April 18, 2016 Author Share Posted April 18, 2016 How do I get at the pump? Is it accessible through the passenger wheel arch? Quote Link to comment Share on other sites More sharing options...
iantt Posted April 18, 2016 Share Posted April 18, 2016 From what I recall,you remove the front undertray trim to access it, but seem to think the last time I did one I removed the n/s front foglamp as the pump is behind. Quote Link to comment Share on other sites More sharing options...
paddyirishman Posted April 19, 2016 Author Share Posted April 19, 2016 Any idea on the size of the non return valve? May as well change it when i'm in there! Quote Link to comment Share on other sites More sharing options...
iantt Posted April 19, 2016 Share Posted April 19, 2016 6mm external diameter and 28mm long is the ford one. Quote Link to comment Share on other sites More sharing options...
paddyirishman Posted April 19, 2016 Author Share Posted April 19, 2016 Ive a few of these ordered, hopefully they do the job http://www.ebay.co.uk/itm/UNIVERSAL-WINDSCREEN-WASHER-SCREENWASH-ONE-WAY-NON-RETURN-VALVE-PIPE-4MM-WWY19-/171954685360?fits=Car+Make%3AFord&hash=item28094c45b0:g:p9IAAOSwN81WDOqi#vi-ilComp Quote Link to comment Share on other sites More sharing options...
paddyirishman Posted April 23, 2016 Author Share Posted April 23, 2016 Is there a guide to getting to the front part of the undertray off? I had a go at it this morning but cant get near it. (do i need to take the front spoiler off as well?) Quote Link to comment Share on other sites More sharing options...
paddyirishman Posted April 24, 2016 Author Share Posted April 24, 2016 Would the missing headlight washer be the cause of low pressure in the windscreen washers? Quote Link to comment Share on other sites More sharing options...
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