Ford Injector and Wet Belt issues

Joined
Jan 27, 2023
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Location
Leyland
Funster No
93,635
MH
Chausson 640
If this allowed by admin can I ask if members who are on Facebook groups that have Motorhomes that use the Ford Chassis (mine is a Chausson and use the Ford Chassis for many of their Motorhomes). Many are having problems with fuel injectors and wet belt issues. A group has been set up to try and get numbers etc to bring to Fords attention.
Can I please ask for people to post the following link on their Facebook page:
Many Thanks
 
It is mostly confined to the engine as fitted into the Transit Mk8 is it not ?
 
I don't do Facebook but I had an injector failure last year. Luckily still in Ford warranty. The ford dealer completed the 21B30 recall whilst they had it in the workshop.
 
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It is mostly confined to the engine as fitted into the Transit Mk8 is it not ?
Yes it is, it stretches over 4 to 5 years so people who have had issues with injector failure will be able to give good input on the page and admin on Facebook can collate facts to hopefully get a positive reply from Ford.
 
I don't do Facebook but I had an injector failure last year. Luckily still in Ford warranty. The ford dealer completed the 21B30 recall whilst they had it in the workshop.
This is the info they are after in a questionnaire they are asking members to fill out. Some have had multiple failures. One guy is taking them to court in October.
If you are out of warranty they have been giving a gesture to some people which really is poor on a piece of equipment that is not fit for purpose.

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Yes, my son just had to have his changed on his Focus. A nightmare job for the garage and expensive of course. At the same time the local Volvo dealer did mine for £560, which not too bad for main dealer prices
I’ve not seen anyone have it replaced for less than £1000 on a motorhome.
 
I’ve not seen anyone have it replaced for less than £1000 on a motorhome.
I should have made it clearer; the Volvo has a traditional cambelt so thus the price quoted. I did not dare ask my son how much it cost him………..
 
the belts shed fibres which blocks the oil pick up giving low oil pressure, if i had to have a wet belt engine it would get an oil change yearly and belt change at 5 years maximum/50000 miles maximum

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the belts shed fibres which blocks the oil pick up giving low oil pressure, if i had to have a wet belt engine it would get an oil change yearly and belt change at 5 years maximum/50000 miles maximum
Ford have reduced their spec from 100 000 miles or 10yrs down to 60 000 miles or 6yrs.
 
More and more manufacturers are switching to Ford. I wonder what the wet belt failure rate is on a Ford motorhome? I suspect it is quite low due to motorhomes doing a low annual milage and perhaps being serviced more often than your average delivery van. What I don’t understand is why there are reports of some wet belts failing at relatively low mileages but others have had belts changed at over 100k miles and have said that the original belt looked like new.
 
I think there’s a couple of things
  • Quality of oil. Some oils may damage the belt, if oil to the correct Ford spec is used every time, then the belt doesn’t deteriorate.
  • Correct service intervals, I’m sure the multiple cold starts, engines not getting up to temperature, etc have detrimental effects on oil quality. This is often the case with lower than average mileage vehicles used only for short journeys. Services (oil changes) get pushed back to 2 years, but the oil has deteriorated or was poor quality to start with.
As chatteris says, regular, maybe annual oil changes, using the correct oil, and used for journeys where the engine gets up to temperature. Then ensure engine is not switched off mid-DPF regeneration (excess diesel injection causing oil dilution), might reduce the risk of failure.

Someone I know has a wet-belt Ford which has done well over 100k miles on the original belt. He regularly drives long distances, and the van is well serviced.
 
I've had the wet belt replaced on my Ford car, i was told that the main cause of failure is using incorrect engine oil. I bought the car at 5 years old, so don't know what oil had been put in previously. When it is topped up with the wrong oil, over time the belt degrades.
 
Another issue with Ford wet-belts is the complexity and subsequent cost of replacing the belt on a 7+ year old vehicle. There are, I believe, quite a few specialist tools required, and it usually involves replacement of the belt cover, as well as the water pump and tensioner. If there is any concern about the belt deterioration, then the sump usually gets replaced too. The cover and sump are made of relatively flimsy metal and can easily be deformed, so if refitted, inevitably leak oil.

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Another issue with Ford wet-belts is the complexity and subsequent cost of replacing the belt on a 7+ year old vehicle. There are, I believe, quite a few specialist tools required, and it usually involves replacement of the belt cover, as well as the water pump and tensioner. If there is any concern about the belt deterioration, then the sump usually gets replaced too. The cover and sump are made of relatively flimsy metal and can easily be deformed, so if refitted, inevitably leak oil.
if the belt has deteriorated oil strainer and or oil pump will need cleaning or replacing my mate has seen a few with oil pressure problems caused by wet belt fibres
 

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