API PC-12 engine oil categories CL-4 and FB-4 are advancing toward a 2027 launch. Here’s what the changes mean for fleets, ...
The state's Division of Oil and Public Safety received more than 400 complaints from consumers about the fuel contamination, ...
More than 400 consumers have filed complaints with the Division of Oil and Public Safety after a contaminated fuel mix was distributed to several gas stations across the Denver metro area last week.
There's still no complete list of Colorado gas stations that received diesel instead of unleaded fuel last week, causing car trouble for hundreds of drivers across the Front Range. Last week, state ...