This guide is part of the Car Mechanic Simulator 2021 most commonly asked questions. Here, we will be giving you the answers from the community.
Why I am not able to finish the job with a tuning car?
In your to-do list, you have to specify the range of tuning that is required. For example 10 to 15% you can finish the job only when tuning parts in summary have 10 to max 15% upgrade. Parts can be found in the tuning shop. The best way to get 10% is to change the entire exhaust system and spark plugs.