Fuel Economy, Hypermiling, EcoModding News and Forum - EcoModder.com - View Single Post - Non-top tier gas + additive to save money?

redpoint5 · 04-30-2014, 05:01 AM

Top tier fuel is likely unnecessary. That said, if it does somehow keep the fuel system cleaner, then an occasional fill-up at a non-top tier fuel station will not significantly affect fuel system cleanliness.

I've never had a fuel system failure, and I've always run Arco gas for hundreds of thousands of miles.

FYI- Costco fuel is the cheapest in my area, and it is now Top Tier (ie equivalent to Chevron, Texaco, etc.)

It is very unlikely that cheap gas will ruin a fuel system, and even if it did, fuel systems are easy to service.

04-30-2014, 05:01 AM	#9 (permalink)
redpoint5 Human Environmentalist Join Date: Aug 2010 Location: Oregon Posts: 12,457 Acura TSX - '06 Acura TSX 90 day: 24.19 mpg (US) Lafawnda - CBR600 - '01 Honda CBR600 F4i 90 day: 47.32 mpg (US) Big Yeller - Dodge/Cummins - '98 Dodge Ram 2500 base 90 day: 21.82 mpg (US) Mazda CX-5 - '17 Mazda CX-5 Touring 90 day: 26.68 mpg (US) Chevy ZR-2 - '03 Chevrolet S10 ZR2 90 day: 17.14 mpg (US) Model Y - '24 Tesla Y LR AWD Thanks: 4,212 Thanked 4,390 Times in 3,364 Posts	Top tier fuel is likely unnecessary. That said, if it does somehow keep the fuel system cleaner, then an occasional fill-up at a non-top tier fuel station will not significantly affect fuel system cleanliness. I've never had a fuel system failure, and I've always run Arco gas for hundreds of thousands of miles. FYI- Costco fuel is the cheapest in my area, and it is now Top Tier (ie equivalent to Chevron, Texaco, etc.) It is very unlikely that cheap gas will ruin a fuel system, and even if it did, fuel systems are easy to service. __________________ Gas and Electric Vehicle Cost of Ownership Calculator Give me absolute safety, or give me death! Last edited by redpoint5; 04-30-2014 at 01:01 PM..