for my 98 Chevy truck with the 5.7L V-8. I seem to have developed a lifter tick after using Chevron Techron fuel system cleaner recently and hope that maybe the Auto-RX will clean things out. I only have 48,300 miles on this truck and have used Mobil 1 since about 14,000 miles so does anyone think I'll see any benefit from using the Auto-RX? Thanks for any input.
Wayne
Wayne