I'm interested on this one as our westy is FI. I guess dirty injectors would be a reason to remove and clean etc - is there a little o ring on them (chance of perishing)?
I refitted my fi from a secondhand set and so didn't know how good the injectors were, and so I bought another secondhand set and had them cleaned then swapped them over.
I contacted Injectortune and asked if they could service the injectors and came back with a price of £62 including postage, packing, new seals etc which I thought was quite good. Has anyone else used these before or had theirs serviced?
I used this place: http://www.injectorcleaning.co.uk/ Got them back next day with report and all the old parts they replaced.