Low octane gas can damage your engine if you end up with detonation (ping) the computer can compensate for low octane to a point but you will probably lose power and fuel economy due to retarded timing.
I was told that regular unleaded is ok to use unless your are experiencing issues like pinging... otherwise not necessary.
Premium is a must it should say on your gas cap area.
People wanting to know if it will hurt their car using low grade.
2015 BMW X1 sDrive28i RWD
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Maintenance & Repair
I am being told by the BMW dealership that after they broke my windshield that I have to pay 1500 dollars for the windshield trim. Can anyone help explain this?
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I have a 2012 bmw x1. It has only 140,000km on it. I am the second owner and bought it certified. It recently started jerking when I shifted from park to drive. After having the transmission fluid c...
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2016 BMW X1 xDrive28i AWD
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Car Customization
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