There is so much going on with internal combustion engines (ICEs) these days, it can give you a headache just reading about them. That's why we do the research for you and then cram it into bite-size ...

QUESTIONI'm in the process of transplanting an L77 from a 2012 Caprice 9C1 PPV [police pursuit vehicle] along with its 6L80E [six-speed, longitudinally mounted electronic automatic overdrive ...

Since the beginning of hot rodding, gearheads have endeavored to increase the performance of internal combustion engines through the optimization of valve timing. It's been proven time after time that ...

Harley-Davidson has filed a patent application for a variable valve timing (VVT) V-twin engine, possibly for the Sportster to improve economy and reduce emissions. The iconic American manufacturer has ...

If your engine oil has not been changed on schedule, it could damage the VVT-i system. Change engine oil as recommended by your mechanic or the car manufacturer. Courtesy Photo It is obvious that with ...

Engines range from 1.0 VVT-i to 1.33 VVT-i automatic Readers report Real MPG to be between 35–65 mpg The Toyota IQ won't be bought on looks. It's runtish, though less abbreviated than a Smart. It ...

Sign up for the best picks from our travel, fashion and lifestyle writers. Toyota’s supermini, the Yaris, is its biggest UK seller. The new fourth generation car ...

Many cars today including the Toyota RunX, Toyota Allex, Toyota Raum, Toyota Vitz, Toyota Spacio, keyword being Toyota, specifically small fuel-sipping cars from the manufacturer. Whenever one is in ...

Engines range from 1.0 VVT-i to 1.4 D-4D Readers report Real MPG to be between 41–79 mpg Get going and the variable assistance electric power steering is very light, yet still transmits reasonable ...