It’s always ify when you take you vehicle to someone new to work on it. I read the reviews before taking my truck to Nona’s and most of them were positive so I made an appointment. Me truck was dropping voltage intermittently. The tested the charging system and everything looked OK but they noticed one of the battery terminals was loose and getting hot. Long story short the fixed the problem. Volt meter is staying right at 14 volts like it should. I’ll would definitely recommend these guys. They were professional and got the job done quickly
Glad we could help with your GMC, John! Thanks for the great review!
- Nona's Auto Center