Quote:
Originally Posted by JJ91284  Without Premium fuel, your more than likely experiencing pre-detonation when your engine is under boost or under load. That is a bad thing and can cost you a new engine. You should only run regular unleaded if you have tuned your car to run on it. I for one, would never put anything but premium in my tank since it only cost $3 more a tank. It would take a lot of $3 savings to = a new or rebuilt engine.
If your modded at all and have been running regular, I would be surprised that you haven't chipped a piston yet. |
Your right. I had no idea that the car needed premium. I was a little shocked by that. I will from now on run premium. Also the car is stock.
Quick question about premium for my car.
Will it improve gas mileage? I see people saying that get 23-26 mpg when no matter how granny I drive, I still am under 21mpg.
__________________
How To: E-Brake Pwn
2001 GTP. D/S Rotors * Custom Intake * DHP PCM *