Problem:
The engine makes a different sound than it once did. You might use more fuel than usual, and the exhaust may have a hot, unpleasant smell. The cooling fans might be operating nonstop.
Solution:
Firstly, the Audi Q5 features a four-cylinder rather than a six-cylinder engine. This means that there are fewer pistons firing, resulting in a quieter overall sound. Secondly, the Audi Q5’s engine is designed to be more fuel-efficient than other diesel engines, and this is reflected in the way it sounds. The Audi Q5’s engine runs at a lower RPM than other diesel engines, which results in a calmer, more refined sound. Finally, Audi has used sound-deadening materials in the Audi Q5’s engine bay to reduce noise levels even further. As a result, the Q5 offers a unique driving experience that is both quiet and fuel-efficient.
Difficulty level: 1
Part required: Diesel Particulate Filter