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gtd270 · 11-15-2000, 10:11 PM

I also have a 2000 GT and I was using 92 octane. I got carbon buildup because of it and now I have to have a carbon wash. Each wash is approximately $100 and if not your engine will knock. This is only after 5 months. Use 87 octane!

11-15-2000, 10:11 PM	#2
gtd270 Registered Member Join Date: Nov 2000 Posts: 1	I also have a 2000 GT and I was using 92 octane. I got carbon buildup because of it and now I have to have a carbon wash. Each wash is approximately $100 and if not your engine will knock. This is only after 5 months. Use 87 octane!