"Best automotive support I have ever had!" -Jessica S.

Mercie Auto Care provided the best automotive support I have ever had. I am from California and needed my AC fixed immediately. Mercie Auto Care was kind, attentive, prompt and professional while maintaining a warm, family feel. I would recommend Mercie J Auto to anyone local or foreign. Thank you to all who helped me while I was in a difficult situation being far from home without AC in the 105 degree temperatures. God bless you all, and I wish you and your business great success. - Jessica S.

(★★★★★ on Google)

"They have always treated us with exceptional kindness." Jeremy T.

Our family has relied on Mercie J Auto for years and that isn't going to change any time soon. They have always treated us with exceptional kindness and honesty, and their prices are very fair. In and out in just a couple hours. Thank you, Mercie J! - Jeremy T.

(★★★★★ on Google)

Fuel System Cleaning, Why?

Fuel tank Fuel system Fuel injector Gas milage

Hello drivers, lets talk about fuel. Fuel, whether gasoline or diesel, is delivered to your car, truck, SUV, minivan, or fleet vehicle engine to be burned to generate the power needed to keep you moving. This fuel leaves a residue as it moves through your fuel system. This may not seem like much, but it can cause big problems. Gum and varnish build up inside fuel lines, your throttle body and injectors. It’s like plaque build-up in your arteries – it restricts the free flow of fuel and can even clog your vehicle fuel injectors.

Quality Parts

Napa Battery Car battery Battery Dead Auto repair mesa

At Mercie J Auto Care in Mesa, AZ, we recognize the importance of quality. Quality workmanship is obviously important; but even that will only go so far. Without quality components and products, what is the value of a job well done?