How-to Videos for installs and repairs on Toyota Highlander Cars

Learn the basics of spark plugs and essential spark plug tools in this video!

How to replace worn, old, or corroded spark plugs on 01, 02, 03, 04, 05, 06, 07, 08, 09, 10 Toyota Highlander.

New Spark Plug from 1AAuto.com How to repair, install, fix, change or replace rusted, corroded, or stuck spark plugs on 09 Toyota Camry

This video shows you how to install spark plugs on your 2004-2010 Toyota Highlander.

Len shows you some common installation mistakes that you should avoid making when installing new spark plugs in your car or truck!

In this video, Sue explains what happens when the gap of a spark plug increases, and how that might affect the gas mileage in your car or truck!

Andy explains three different reasons why you might want to replace spark plugs while replacing an ignition coil.

Andy shows you some tips for diagnosing a rough running engine or misfires, and answers some questions you might have about replacing spark plugs and Ignition coils!

Sue shows how a worn out or damaged spark plug could be causing a skipping or stuttering sensation in your engine, while not triggering any warnings.

This video shows you how to install new spark plugs from TRQ on your 2010-2015 Lexus RX350.