This is from a person that was in a family owned and operated Auto Repair shop many years ago…read morecalled Anthrop's Auto Repair and Wrecker Service. I normally repair/maintain my own vehicles. But I now have an incurable disease and I can't do all the things I used to. To get to my point, that's where Delphi Auto Diagnostic comes in. I can really rely on them to be fair, most of the time way more than fair. They are quick, knowledgeable and truthful. I never have a problem with any work they do for me. They seem to try and hold a very high standard in customer satisfaction. So I extend this big thank you out to Terry and his team at Delphi Auto Diagnostic! Keep up the good work! Sincerely, Michael.

My car broke down outside Delphi. I found them on Yelp and within 15 minutes they were there to tow…read moremy car. The man was very friendly and gave me a lift too. Good price and great service.

Scum bag dealership... who threw every excuse they could…read more Scheduled a battery replacement service for $259.95 online that included the battery and labor charges all in one. This ACDelco gold battery cost $175 pretty standard at most dealerships to include the Lafayette GMC. The additional $85 packed into this service is the labor fees and installation costs FOR A BATTERY install. We agreed to pay that knowing $85 is quite a large cost associated with a battery install when most places will install the battery completely for free (would have walked out the door paying $175+tax). We were willing to pay additional money to have a "reputable" dealership.. or so we thought.. install the battery and do any additional simple reset steps that sometimes are needed. This is where it gets bad. After scheduling a service online for $259.95 + a coupon for $10 off a service, my wife went into the easy appointment. It was already booked and selected and agreed on the pricing. However, when they saw a pregnant woman who needed to get to work in a timely manner (it took them 1 hour and 45 minutes to get to our scheduled appointment for a battery to be replaced)... they nickel and dimed the hell out of her. Charging a labor fee on top of the $85 labor already baked into the battery service... not giving her the $10 coupon we selected when we scheduled the appointment... and charging a petty "shop supplies" fee for a battery replacement. When she got home, I immediately called the dealership to inquire why everything was so off and wrong. Adam's reply was "we are eating the cost of the labor and the battery". I immediately called him out on that as I had already looked up the price of the batteries AND called the Lafayette GMC to confirm that battery was $175 without installation. When Adam was called out, he said "there's nothing we can do". By doing so, the Delphi Mann City GMC committed false advertising on the price of the service we scheduled AND then further false advertised the $10 discount we applied and then further degenerately charged labor fees on top of and already high $85 shop charge to install a car battery that is under the hood...

Went to have the starter replaced on my car and the fuel gauge fixed. Got the car back and drove it…read morehome. On the way home there was a horrible sound coming from under the car. When I got home I looked to see what it was and it turned out to be a bent cover to my gas tank which wasn't like it is now before I took it in there. Then I went to move the car and it wouldn't start. Looked at the starter and one the cables was broke so no power was going to it. They wanted to charge us to tow it back to them and then pay for it to be fixed because we "diagnosed it". I will never take anything back to Mann's to get fixed

Very friendly and helpful staff. They took the time to explain exactly what was happening and did…read morewhatever was necessary to get my car running.

Great customer service! Everyone was friendly and treat you like family! Had a flat tire on trailer…read moreand they helped me fill the tire up!