Dealing with an engine is one of the most complex tasks anyone can perform in a vehicle. Sometimes, removing any component is just a step to do something, such as removing the timing chain. Although ...

In order to perform any interventions on your Toyota VVTi engine’s timing system or cam shafts, you’ll firstly have to put the engine in top dead center position. This is the position when the first ...

Toyota has announced that it's developed a new variable valve lift;system,. Dubbed Valvematic,;it combines the automaker's existing VVT-i variable valve timing setup;with a mechanism that constantly ...