just top up with 98.

rather than use it up first? would it really matter.

well if you say it is running sluggish and rough idle then i would be topping it up with u98.

it will then run alot better and the 20ltrs of u91 will go un-noticed in the 40ltrs of u98.

if your car is tuned to 98 then you want your car to be running that level of octance anymore or less is going to cause issues.

lol @ the tags. if only i had enough

yeah i might just do that tomorrow morning. fill the rest up with 98 and then see how that goes.

all in all no damage should be done?

tick tick boom

__________________
[COLOR="Blue"]If anyone needs T.I.G or M.I.G or small custom fabrication jobs done PM me.[/COLOR]

but seriously it aint gonna fuck it up its only 20 litres... just dont thrash it mate...

__________________
[COLOR="Blue"]If anyone needs T.I.G or M.I.G or small custom fabrication jobs done PM me.[/COLOR]

davey ive notived u love to say tick tick boom..HAHA

go top up with 98 it will mix in fine, wouldnt bother to much about the fuel filter unless your going to do a full service

I just had a thought, leave it in Maddington with the tank open for a few hours. Bound to be gone within that time frame.

__________________
Honda Hannspree Edition CBR 600 RR - SOLD
Yamaha FZ1N - Purchased

i want my fuel gone, not the car as well