Covina Diesel and Gas

I found these guys on Unilocal.Called to make an appointment, they were able to take me in the next morning. I have a 2012 Ford F-​350 Turbo Diesel 6.7
I had the oil changed and the fuel filter replaced. They also did an inspection of my truck (FREE) and replaced my wipers (FREE). The inspection revealed a dirty air filter, which they showed me for replacement approval.
The completed the work in under 1.5hrs. The truck a running better than before. They did give me a few quotes for work that would need to be completed in the near future. No sales pitch just their honest opinion. They answered all my questions and were generally helpful. I am a new diesel owner and they provided tons of insight on what to expect.
Give them a shot!

I own a 2003 GMC Yukon that the battery was dying every 4^th day. I had it previously at two different mechanics for over two weeks while they checked every wire and the entire computer system to find where to draw was coming from. Unfortunately neither one of these mechanics could not locate the problem and told me to go to the dealer. Of course I knew by going to the dealer it would probably be over a thousand dollars before I got out of there. Covina Diesel and Gas was recommended so I took it to them. Russ and Noe told me to give them two days to check out the electrical system. By the end of the first day I received a call that they found the problem. It’s was to the old Onstar system that I didn’t even use. They didn’t try to up sell me or nickel and dime me. They gave me options on how we can get the car running again. We decided to bypass the system and they also noticed a problem with the radio. When I picked it up the next day, everything was working perfectly and the Bose radio system sounded better than before. Other mechanics had no clue and were just guessing to what the problem was. Covina Diesel and Gas were confident that they would find my problem, and they did exactly that. These guys will be my go to mechanics from here on out. This place has set the standard for me.

This place has. No clue how to fix car just by second guessing took my bmw in because they said they new how to fix them said it was ok to drive with knocking valve not costing me 3000 to fix the right way stay away

Came here after the EGR cooler went out in my ’05 Excursion. They bulletproofed it for me so I would not have this problem again, and has been running strong ever since. They even fixed my horn which had a bad fuse for free!