Problem:
Compared to before, the engine makes a different sound. In addition to burning more fuel than usual, the exhaust may have a hot, unpleasant smell. It’s possible that the cooling fans are on all the time.
Solution:
The Audi Q5 is a compact SUV that has been popular with drivers since its debut in 2009. However, recent reports have suggested that the Q5’s fuel economy may be lower than advertised. In response to these concerns, Audi has announced that it will be offering a “drop-in” fuel economy upgrade for all Q5 models. This upgrade will improve the Q5’s fuel economy by up to 10%, making it even more efficient. In addition, Audi is also offering a “satisfaction guarantee” for all customers who purchase the upgrade. This guarantee means that if you are not satisfied with the improved fuel economy, you can return the upgrade for a full refund. With these new initiatives, Audi is hoping to keep the Q5 at the top of its class.
Difficulty level: 1
Part required: Diesel Particulate Filter