Hi
Has anyone noticed any difference between top tier fuel brands regarding tailpipe deposits in day to day driving.
For example BP Ultimate v Shell VPower v Catltex etc. are there any which are darker or more prevalent.
I guess I am after which one leaves the least amount soot left behind.
I understand engine running rich, tune of the engine etc are all inputs I am rather when used in the same vehicle and same conditions of use.
Or am I misconceiving something here.
Has anyone noticed any difference between top tier fuel brands regarding tailpipe deposits in day to day driving.
For example BP Ultimate v Shell VPower v Catltex etc. are there any which are darker or more prevalent.
I guess I am after which one leaves the least amount soot left behind.
I understand engine running rich, tune of the engine etc are all inputs I am rather when used in the same vehicle and same conditions of use.
Or am I misconceiving something here.
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