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Detroit Allison
                  Division of General Motors Corporation

 

Mr. Karon W. Thomas
Director of Maintenance & Equipment
United Transports, Inc.
4900 N. Santa Fe
Oklahoma City, Oklahoma 73118

Dear Mr. Thomas
             Reference: My letter

A sample of Xcel Plus oil additives (the original label for this product) was sent to our Met Lab for analysis.  Joe Brandes, DDA Fuel and Lube Engineer, provided the following.

Xcelplus is an all organic material which does not lend itself to laboratory-type analysis.

As mentioned in my latter actual field testing is the only way to evaluate the product.

We are unable to provide definite answers as to how the product would actually perform.

Yours Very Truly,                     

 

Howard E. Steele                    
Manager, Services Operations  

*Tested while under another private label*