Let us warn you right now: removing and replacing the timing chain on your Toyota VVTi engine is a very complicated process. If you have never done that and are willing to learn, make sure this is ...

Do you know what a timing belt or a timing chain is and what they do? Could you find them on your vehicle's engine if you had to? If you answered no, don't sweat it. Both are buried behind a lot of ...

If there's an elusive animal in the amateur performance world, then degreeing a cam is it. Few know how to do it, and even fewer understand the benefits. If you're following our 347 build from the ...

You have likely heard of variable valve timing by one of the names manufacturers have for the system, such as VVT-i or VTEC. So what is it and what does it do?

Hello Richard, I understand the anxiety caused when you see the check engine light or MIL (Malfunction Indicator Light) on your dashboard. This amber light can mean a range of faults that affect ...

Whether you know a lot about cars or nothing about them, it's never fun to see the check-engine light—also known as a malfunction indicator light (MIL). This is your car trying to tell you it has ...

Hello Paul, Iam Baguma from Isingiro. My Toyota Corolla with a 5A engine suffered a broken a timing belt. My mechanic replaced the timing belt and the car was test driven. However, it soon developed ...