Review on Restore Your Diesel Engine Performance With Archoil AR6400-D Fuel System Cleaner by Chase Cooper

Name: Restore Your Diesel Engine Performance With Archoil AR6400-D Fuel System Cleaner
Item: Restore Your Diesel Engine Performance With Archoil AR6400-D Fuel System Cleaner
Rating: 5

June 15, 2023

Actually works! - my new review

I use this twice a year in my 7.3L diesel, I also use Archoil 6200 with every fill up year around. These are the ONLY additives I use in my truck.

Pros

Oils & Fluids

Cons

The product may not be effective for engines with certain types of intercoolers

New products

Comments (1)

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Brian Kingsford

July 17, 2023

2006 Duramax with vane sensor code (P003A), but otherwise running normally. Ran two bottles while towing fifth wheel hard for thirteen hours. Didn''t help.