Why is the acceleration of my BMW M3 decrease after driving for a long period of time?

I have noticed that after driving my BMW M3 for a long period of time, the acceleration seems to decrease. What could be causing this issue and how can I fix it?

Hi Samantha, it is possible that your BMW M3's engine is overheating after extended periods of driving. This can cause a decrease in performance. It is important to regularly check your coolant levels and have your engine cooling system checked by a professional to ensure proper function.

Hi Samantha, another reason for decreased acceleration could be due to dirty fuel injectors. It is recommended to have your fuel injectors cleaned every 30,000 miles to maintain optimal performance. You can also try using a fuel injector cleaner for a quick fix.

Hi Samantha, low tire pressure can also be a factor in decreased performance. Make sure to regularly check and maintain proper tire pressure as outlined in your BMW M3's owner's manual.