Focus Pre LS Ethanol E10

[axelmasok]

Hi everyone,

Many owners are probably aware of the following:

The following models may not operate satisfactorily on E10 fuel because of drivability concerns: Focus (2002 - 2004)

I was in Sydney last weekend and noticed many servos where only pumping 91 Unleaded + Ethanol instead of just 91 Unleaded. I filled up and noticed no ill effects for the next 6 hrs driving.

Does anyone know what the real issues or risks are with this model focus? Is it fuel lines, o-rings, fuel pump, valves/seats?? I mean, "drivability concerns" I didn't find with our focus. If that's the only problem then I should be fine to use E10 when we have to.
If we are looking at breaking down on the side of the road or thousands $$ in repairs then I would like to know.

The grand plan when 91 Unleaded is unavailable is to run premium around town and E10 for highway running as I'd rather not leave E10 for long in the tank.

If anyone has been running E10 solid in 97-04 Focus for a few years I'd like to know as that would give me at least a starting point for when I need to sell this one