Home Slickdeals 12-oz Chevron Techron High Mileage Fuel System Cleaner $6.62 + Free S&H... Slickdeals 12-oz Chevron Techron High Mileage Fuel System Cleaner $6.62 + Free S&H w/ Walmart+ or $35+ By ARCOM - 23 February 2022 49 0 SHARE Facebook Twitter Go to the deal page: 12-oz Chevron Techron High Mileage Fuel System Cleaner $6.62 + Free S&H w/ Walmart+ or $35+