High-mileage GM SUVs are increasingly showing up in repair shops with timing chain problems that often catch owners off guard. Models equipped with V6 engines like the 3.6L have built a reputation for ...

An engine's health depends on several key measures and functions. For example, air and fuel need to be present in the correct quantities, coolant is required to keep the engine operating at a safe ...

Timing belts themselves are relatively inexpensive but can easily cause thousands of dollars of damage if they break while the engine is running. Engines come in two configurations: Interference and ...