Shell Vs. Chevron Gas: Cleaner Fuel, Better Value & The Real Difference
Fill up on empty. See Shell on one side, Chevron on the other. Pause and guess. That guess gets muddy fast. Both brands meet TOP TIER™ standards, so both start from a strong detergent baseline. AAA testing found non-TOP TIER fuel left engines with 19 times more deposits after 4,000 miles of simulated driving. Past … Read more