F1 Sport - more running problems

[Richard Negus]

Hi Barney,I'm pleased you've solved your problems and now have a better understanding of your Sport. Next job will either be the fork oil seals or the clutch hub ! Something to look forward to, I suppose.I wonder if the problems with choke O-rings leaking in the last few years is the result of incompatibility between the old O-ring material and modern fuel specifications ? I see the French have just introduced an alternate unleaded fuel with 10% ethanol (pumps marked E10) that is not recommended for all but the most recent cars as it adversely affects components in older fuel systems.R.