Help with poorly running engine

[minesapint]

Just been out for a 2 hr+ run, Yorkshire Dales, part of the route the "Tour" will be taking on Saturday, not far from where I live.
Beautiful drive & countryside, the car ran without a hick-up until 2mls from home & it happened again. Left it alone for 10 mins, started it up coughed & spluttered for 10 secs, & off it went again as though nothing had happened.
I'm still of a mind it's the fuel, a small amount (less than a gallon) of which had been in the car for 14 yrs, I've now put around 9 gallons into it & the problem is definitely lessoning.
Any views on this?
Cheers

[Olley]

Getting the injectors out without removing the inlet manifold should be do-able, but likely to be quite awkward and very fiddly.

[Speedtouch]

Indeed, 14 year old fuel may well have something to do with it - it tends to develop a 'varnish' that could be partially clogging parts of the fuelling system.

So, keep refilling with fresh fuel and drive it more (perhaps conduct a good old 'Italian tune-up', i.e., a damned good thrashing), and it may well clear itself...

[bosers]

Haynes are bloody idiots. You can get the injectors out by disconnecting the fuel lines, then the fuel rail and gently twist them out. I did this with mine and used Injectortune. A brilliant service, highly recommended. Hope all goes well. Cheers, J

[bosers]

Could be condensation water in bottom of tank, might be worth draining tank fully?.