expired diesel conditioiner?

[bgshgrr]

Hi, I have a leftover case of Stanadyne diesel fuel conditioner that I purchased about 7 years back for about $100. Forgive my ignorance but would this deteriorate over time? I was going use it in my JD 332 and Kubota b7610 but thought I would ask first. Thanks.

 

[kennyd]

I would use it without hesitation.

 

[JJT]

I'd also use it. If you have fuel oil for heat - condition that as well.

 

[bgshgrr]

Thanks guys.

 

[slickstuff]

most fuel additives have a shelf life of 5 years, you will need to agitate to get everything back into solution.

Due to the age of the product make sure you do not use in a new 07 emission engine. The product is not ULSD compliant and will harm the engine