The Ancel Spark Plug Tester is 35% off at Amazon, but the sale ends soon. Put your car’s spark plugs to the test by ordering ...

We typically monitor the tachometer when performing the mag check during the run-up. Parameters vary, but they often specify ...

Side gapping your car's spark plugs could result in some modest performance gains. Here's what it means, how to do it, and ...

I had an intermittent starting problem with my 2012 Honda Civic and had it repaired at my local shop. With my 10% senior ...

With the advent of machine learning, and more advanced artificial intelligence, which rely on collecting and interpreting ...

You may have heard about your engine's coil pack but not understood what it does. It's actually a critical component for ...

Spark plugs may be small, but they play a huge role in how your engine performs. These components ignite the air-fuel mixture ...