"Seeing this F-350 go from a cold-blooded, rough-running basket case to a truck that ran as smooth as it did the day it left the dealership definitely made believers out of us."
"Archoil is the Real Deal"
I bought this additive because my truck was starting really rough in cold weather and was starting to get that way even in warm weather. So I decided to try this and see if it could keep me from having to replace injectors. It starts much better in warm weather but it still doesn't like cold although it is slightly better.
Recomend this product
I like to use you'r oil because it keep's the original engine in great shape , i use it in the 4 speed trans as well as in the posi rear end , i can cruze with no worries , great product . Thank's
I'm really pleased with ar9100 and ar6400-d products it made a big difference on my truck I've told friends of my about so I made an other order they are pleased aswell
Little early in the game but seems like I can feel the power increasing and the sounds decreasing