Jovita, we have hundreds of people who buy and love the book. It is the ones that don't understand how the book works that are disappointed or simply don't read the bold print for oil changes. There are so many manufacturer specifications for top performance of your vehicle. Also items like canister oil filters that are not on most cars. You can save hundreds of dollars on maintenance and repair work. Please give us a call and we can explain it to you in detail and speak about your personal situation.
Thank you so much for taking the time to write this positive review. We appreciate you doing this and your business. We will strive to continue to service you and your vehicle at the best possible level.