Month: August 2021

At what temperature does diesel gel and will it freeze?

At 34°F, you begin to see the start of the gelling process and fuel starts to get cloudy. By 15°F, it gets worse and full on gelling has got you, which will block filters and stop you on the spot. To avoid diesel fuel from gelling is to use an anti-gel fuel additive. Anti-gels drop… Read more »

Protect Your Stored Diesel Fuel: Prevent Contamination and Engine Damage

Protecting Stored Diesel Fuel from Contamination Diesel fuel starts to degrade and become contaminated within 28 days of storage. Typically, fuel can be stored 6–12 months, but without proper care, its quality will decline. To maximize storage life, many companies recommend: According to NFPA 110, diesel “Storage Life” is 1.5 to 2 years. Tanks should… Read more »