Monster Diesel Repair

This place is great. Mike has helped me out with my 2011 F-250 numerous times. If you are looking trustworthy place to bring your truck, this is the place.

Monster Diesel Repair completely went through the 6.0 in my 2006 F350. As they completely went through the motor, there were a couple of additional items that Mike identified. His estimates were accurate. Their work was timely. He was upfront with everything and did excellent work. Even though I live in Tucson, I would not hesitate to return to San Tan if I need any additional work in the future.

I've taken my 2008 Ford F 350 to Monster a few times for various repairs. Everything was great until my last visit. They installed an SCT tuner on my truck. It ran great, improved my performance and gas mileage. I went through emissions and then the problems started. Long story short the tunes that were installed on my truck had NO rev limiters, none of them. This caused me to rev to over 5K twice in emissions. Blew some hoses, coolant inside the air box. I paid to have my truck towed 30 miles to Mike's shop. He said the heater hose and EGR hose was blown off. He did the repairs and I went to pick up my truck. He then tried to charge me 190.00 for the repair. I refused. He got very upset and went and got my truck. I drove my truck home, everything seemed fine, next morning a check engine light for the MAP sensor, the turbos aren't functioning correctly, I'm at a loss. This was all caused by Monster Diesel. I don't want to take my truck back after our last encounter. So I'm screwed now trying to figure out how I'm going to fix my truck. When everything was perfect before this day.