
User Comments for 04-30-2008:
![]() | Yup this was also on Modern Marvels on the Discovery channel. In fact the special additives have very little effect on your vehicle. And if you don’t agree then you’re the same as the email scam people who think avoiding a certain gas station on a certain day to make them loose money actually works. stop your ignorance and quit buying Hummers! k done. Stavos |
![]() | I will continue to drive my 4x4, 5.7L Yukon, with big wheels, and extra stereo weight...as hard as possible, getting 10 gallons to the mile... :P E1 |
![]() | Lesson learned oh great one! juggernaut |
![]() | That is great research oh great god of frustration. I am now more educated. Thanks Excelcier |
![]() | Trying to educate a Canadian is like trying to polish a turd. You just don't get anywhere. MorlockPrime |
![]() | "Premium" fuel at Speedway is only 92 octane which can cause knocking in forced induction cars that require high octane fuel... unless you reset the ecu to allow the engine to relearn A/F ratios and loose hp as a result. One of the additives in fuel is ethanol. Ethanol has a higher combustion temperature than gasoline. The more ethanol in the fuel, the higher the total combustion temp. In high boost setups, the last thing you want is higher EGTs. Sure, it's the same fuel from the pipeline, but the gas you buy at Speedway (don't know about Citgo) is crap because they add so much ethanol. Duane |