Vehicle and Engine Manufacturer Approvals
for
Stanadyne Diesel Fuel Additives

1. Stanadyne Diesel Fuel Additives have been tested and approved by several engine and vehicle/equipment OEMs since 1993. The most recent is Ford's recommendation for Performance Formula for use in the 1999 Power stroke Diesel (Ford "Oasis" message 12370).
2. This Bulletin lists some of these major manufacturers, and the specific Stanadyne Additive that they approved, together with the Service/Technical bulletin that references the approval.
   
   

   OEM	Approval Reference	Stanadyne Additive
   Ford	94-5-11;	Performance Formula
   	"M" Letter 98-M-10;	Performance Formula
   	"Oasis" Special Service Msg. 12370	Performance Formula
   GM	376302	Performance Formula
   Navistar	011223300, Dec. 1993	Performance Formula
   Deere	93-4-45-6; DTAC #K1034; Service letter 275	Performance Formula
   Caterpillar	"Component Code 1250", Feb. 1994	Performance Formula
   VW	Service bulletin recommendation. VW p/n ZVW 340 001 is SAC 32938	Lubricity Formula
   AM General	"Adventures" Magazine. Fall '97	Performance Formula
   Volvo Penta	Canadian Dealer letter.	Performance Formula

3. Stanadyne is the ONLY independent diesel fuel additive brand that is:
   • Approved by engine and vehicle original equipment manufacturers.
   • The brand recommended most by Fuel Injection Service Dealers.
   • Shown by independent testing (Southwest Research) to perform best in the three most important performance criteria of:
     • Cold weather protection to stop gelling and filter plugging.
     • Increased lubricity to protect parts and reduce wear.
     • Cetane improvement for easier starting, less smoke, and more power.

** Information valid as of June 2000