Toyota 4Runner Engine Guides
Maintain and improve your 4Runner's engine with our library of repair how-to's, engine diagnostics, and upgrade guides. Over the years Toyota has stuffed their 4Runner SUVs with all manner of power plants. We have articles that cover the 5.2 and 5.9L V8, the 8.0L V10, and the 5.7L Hemi 4Runner Supercharger.
How to Change Oil
You’re tired of paying big bucks to have your oil changed as well as the oil filter replaced, and you’re thinking of doing the job yourself. So, how hard could it be, really?
How to Replace Engine Accessory Belts
Your A/C drive belt broke, and you’re wondering "how hard would it be to replace it with a new belt?" Also, "do I have to take off one or more of the existing belts to do this?" Find out here.
How to Replace Knock Sensor
Your check engine light remains on, and it turns out to be the dreaded OBD code 52: the 4Runner's knock sensor has failed. Now what?