Hey All- New here with a 2012 R58. I noticed a hesitation when I first accelerate is this an injector problem?? I would like to know if there are Injectors that achieve both smooth acceleration and good highway gas mileage.
Thanks

 

Going to move you to the Gen2 sections. Some of us "old" owners would not even know how to start your car.

 

And welcome to NAM. Hope we can help you.

 

I was recently having some hesitation too...ended up replacing valve cover gasket and solved the problem...about a $100 problem.