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WolfpackTE
05/25/2008, 7:40PM
About: 1998 BMW 328i
Gas.
Do you have to use premium gas in this car or does it have engine sensors that will allow for regular to be used?
Robert2280
05/30/2008, 1:35AM
Only use premium other wise you could cause detonation in the cylinders. Causing damage to your motor.
Ku1
06/03/2008, 6:08PM
yes u can use normal gas, but its recommended u use premium as it will not cause engine knocks and other problems, ive heard people using normal though ive never tried it...
Ethan244
06/24/2008, 3:22AM
I've accidentally put regular (87 octane) in my car and it ran fine, but I would stick with premium just in case.

