Underhood
Whatever Happened To The Original Hemi Head?
Many purists say what we think of a Hemi engine today doesn’t meet the hemisperical standards.
Many purists say what we think of a Hemi engine today doesn’t meet the hemisperical standards.
Passenger car motor oil has undergone numerous changes over the years.
After being used, oil isn't just tossed into a giant oil-specific wastebasket. Rather, oil is recycled, or re-refined.
When do you change your engine air filter? This Q&A video is sponsored WIX Filters.
There are 10 important factors that determine the condition of oil and its service life.
Creating new GF-6 motor oils involved collaboration and testing to protect engines.
Technicians who perform oil changes in the future will need to pay extra close attention to what they’re putting in...
Andrew Markel discusses the formation of carbon during the combustion process, and how the proper engine oil can prevent sludging...
While domestic manufacturers were promising 5,000-mile oil changes on this side of the pond, the oil change intervals in Europe...
