Diesel Additives
#8
I agree...it is a bit pricey, but my buddy has over 300K on his truck with the original injectors. Opti-Lube hopefully will keep my injectors happy for years to come....I don't have to drive my truck daily, so the extra cost for Opti-Lube is no big deal. I only have 82K on my 2005...used mostly for towing my boat or tow hauler
#9
#10