Spark Plug Replacements (VIDEO)
Don’t rush through a spark plug replacement. This video is sponsored by Autolite.
Exhaust Gas Recirculation Operation and Diagnostics
Since exhaust gas does not burn, this lowers the combustion temperatures and reduces NOx emissions from the engine.
K-Tool Introduces New Lighting Lineup
The new lineup includes a telescoping underhood light that features low-profile design and uses less underhood space.
What causes a P0420 code? (VIDEO)
If the front signals and the rear signals look identical, the catalyst is not doing its job. Sponsored by AP Emissions.
GDI Safety Information (VIDEO)
Direct fuel injection poses unique safety issues. This video is sponsored by Standard Motor Products.
Students Get High-Tech Engine Education At UNOH
Today’s tech schools are preparing students to work in all areas of the industry, from racing teams to engine shops
Camshaft Tech With COMP Cams’ Billy Godbold
Camshaft legend Billy Godbold gives an exclusive class in bump sticks.
Snap-on Introduces APOLLO-D9 Diagnostic Tool
APOLLO-D9 offers OEM-specific scanner coverage for more than 49 Asian, domestic and European makes and 100 vehicle systems.
Career Corner: Four Reasons You Need A Mentor
Specialized teachers, coaches, teammates, counselors, parents and friends surround you. During your career, you still need a support system.
Nissan VQ35 Water Pump: Chain-Driven Replacement Procedure
At the top of the list of the engines with the most challenging water pumps to replace is the Nissan VQ-Series V6 engines.
