The BMW N20 engine is a different motor for different people. For some, it's an engine that represents the start of the downsizing era for BMW, and one that can have catastrophic and expensive engine ...

Keep reading to find out what a timing chain replacement costs, what kind of help you can expect from your warranty, and what the key differences are between timing chains and timing belts. Luckily, ...

Anyone who recalls the 2017 BMW class action lawsuit over timing chain problems will be familiar with the BMW N20 engine. It's a turbocharged inline four-cylinder that sadly became embroiled in the ...