Hummer H3 2009 Peace, mercy, and blessings of God be upon you. Specialized mechanic for Hummer H3 maintenance. Solving overheating problems. Converting the fan from clutch to electric. Engine tune-up (spark plugs, injectors). Providing parts at a special price. Solving all Hummer malfunctions. Computer diagnostics. Maintenance price depends on the work. Contact via Haraj, phone call, or WhatsApp.