Should I use 91 octane 95?

Should I use 91 octane 95? Motorists often ask, “even though the manufacturer says use 91 octane petrol, what’s the benefit from using 95 or 98 octane instead?” In short, there’s none; you should use what the manufacturer has specified for your vehicle. What happens if I use 91 octane instead of 95? If you … Continue reading Should I use 91 octane 95?