I've been replacing injectors seals and washers. I noticed that injector in cylinder 5 did not have a tight fit like the others, its so not tight I actually wondered when fitting the new o ring if it would seal ! Why would injector 5 not have such a tight fit ? No cracks or sign of any cracks so far. Is a simple fix to this a bigger o ring ? Is this a common problem. Searched the forums but could not see anything about loose injector (well not loose just not very tight) !
Disco 2 TD5 injector seal
- Thread starter stubax
- Start date
This site contains affiliate links for which LandyZone may be compensated if you make a purchase.
jamesmartin
Well-Known Member
- Posts
- 91,879
- Location
- louth lincs
all should have the same fit
markomate2
Well-Known Member
- Posts
- 898
- Location
- Bedford and Tallinn
Does seem very odd! Have you tried swapping the injector for one from another cylinder? Remember to swap them back after.
My injectors pushed in with a light shove from my hand.
As long as you cant see any leaks when the system is pressurised, I wouldnt try to fit a larger O ring.
Mark
PS Even on my cracked head the injector was still tight.
You could just have a badly machined head, or a re-worked one.
My injectors pushed in with a light shove from my hand.
As long as you cant see any leaks when the system is pressurised, I wouldnt try to fit a larger O ring.
Mark
PS Even on my cracked head the injector was still tight.
You could just have a badly machined head, or a re-worked one.
cheers Mark thanks for your reply, that's maybe what's going on, I suppose I,d assumed that the injectors would be in very tight, but like I said number five is slightly less tight easily going in and out by hand. There are no other symptoms of a crack. well not yet anyways..........cheers
