Hi Guys,
I recently got my corolla tuned up, and the throttle body had brown residue instead of black.
This is a car that has 15k km's on it, the mechanic told me that it's due to bad quality of fuel. By bad, he meant LEADED.. which is a shame, since the petrol prices recently got reduced, and this is the result. Also, lead fumes are highly toxic, especially for children.
I have usually used Total & Shell (the two reputed for better fuel quality), however I'm having a hard time tracking down good Hi-Octane stations in the Johar Town, Lahore area.
The mechanic gave me a suggestion to get Hi-Octane every 3rd refueling.
Any ideas on where to get good Hi-Octane? Thokar Niaz beg Total Pump has it, but any personal advice on quality / quantity is much appreciated.