Quote:
Originally Posted by steve99
You have same issues as I do on 98 RON fuel, low rpm high load FBCK and also knock at 5000-7000 rpm if you look at your kc learned values its pulling at least 2 to 3 degrees in the high rpm areas which is likely the cause a power reduction.
I had much better results with united 100 octane.
are you on shell caltex or bp 98 ??
My local servo is shell so i.ve only used shell 98 or united 100
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My last tank had a bit of shell left in it before I filled with BP98. But even still BP can vary between petrol stations.
What can be done about these? I am pretty noob at all this.
Thanks for all your help.