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We Service and Repair all GMC cars

  • 2011 GMC Sierra

    GMC Sierra
    Mileage
    164,970
    Service Date
    5/28/2025
    Services Performed
    • Scanned for diagnostic trouble codes, found three: P0522 – Air Conditioning (A/C) Refrigerant Pressure Sensor Circuit Low P20EE – NOx Catalyst Efficiency Below Threshold P207E – Incorrect Reductant Composition Need to start by removing the DEF injector from the exhaust system and testing quality, quantity, and pressure. However, nuts on DEF injector look very rusted. Its a cause for concern as they could break. Need permission to continue. Was able to remove DEF injector. Performed quality and quantity test. DEF fluid is milky in cooler and has poor PH concentration. Will need DEF system drain, refilled with good DEF, and a regeneration and system reset preformed. Poor DEF quality has damaged the rear NOx sensor and will need to be replaced.
    • REMOVED AND REPLACED POSITION 2 NOX SENSOR
    • DRAINED AND CLEANED OUT DEF TANK. REFILL WITH FRESH DEF
    • FORCED REGENERATION & REDUCTANT QUANTITY RESET PROCEDURE – Perform
     
    GARY F. gave our service a 5 star review on 5/31/2025

  • 2015 GMC Sierra 2500 HD

    GMC Sierra 2500 HD
    Mileage
    202,613
    Service Date
    2/14/2025
    Services Performed
    • FUEL FILTER – Remove & Replace – Diesel Element – [Includes: Perform Filter Life Monitor Reset procedure. Includes: R&I Fender Liner.]
    • REPLACE AIR DOG FILTERS
    • Lubricate and check chassis. Change oil and oil filter. Check air filter and breather filter. Check all fluid levels and tire pressures. Preform basic safety inspection. Road test vehicle.
    • Remove and replace automatic transmission filter and gasket. Added fresh transmission fluid. Inspect for leaks. Road test vehicle.(Some vehicles are equipped with a washable transmission filter and/or a reusable pan gasket)
     
    CHAD S. gave our service a 5 star review on 3/7/2025

  • 2011 GMC Sierra

    GMC Sierra
    Mileage
    162,521
    Service Date
    11/18/2024
    Services Performed
    • Lubricate and check chassis. Change oil and oil filter. Check air filter and breather filter. Check all fluid levels and tire pressures. Preform basic safety inspection. Road test vehicle.
    • REMOVED AND REPLACED AIR DOG FILTERS, PRIMED FUEL SYSTEM AND RAN ENGINE. CHECKED FOR LEAKS NO LEAKS NOTED AT THIS TIME.
     
    GARY F. gave our service a 5 star review on 11/19/2024

  • 2014 GMC Savana 3500

    GMC Savana 3500
    Mileage
    74,694
    Service Date
    11/13/2024
    Services Performed
    • DIAGNOSE: CUSTOMER STATES VEHICLE HAS BAD FUEL ECONOMY & CAN SMELL FUEL WHILE DRIVING. NO OBVIOUS/VISIBLE LEAKS. CHECK FOR FUEL LEAKS CONFIRM THE 9TH INJECTOR SPECIFICALLY IS WORKING. 9TH INJECTOR STOPPED WORKING & WAS REPLACED IN AUGUST OF LAST YEAR.
    • Unable to duplicate fuel smell. Check all connections and lines from tank to engine. Removed "dog house" and inspected fuel system on the engines. Including supply lines, return lines, and injectors and connectors. No visible leaks found. Monitored emission system, noted ninth injector pulse width and was able to see P.H. levels in DPF change. Indicating ninth injector is working normally.
    • DIAGNOSE: wants steering/ suspension lubricated
     
    DAVID C. gave our service a 5 star review on 11/16/2024

  • 2005 GMC Sierra

    GMC Sierra
    Mileage
    51,883
    Service Date
    3/27/2024
    Services Performed
    • Has turbo overboost code p0234, and turbo vane position sensor code p2564. Turbo van position does not correspond to commanded position. Vehicle is sluggish and struggles to make boost until high rpms, then flutters, and pulses as the ecm pulls fuel to prevent overboost conditions. This is typically from stuck vanes inside the vgt turbo, resulting in low power/sluggish vehicle and inability to control vane position. Recommend replacing turbo and retest vehicle performance.
     
    LEE C. gave our service a 5 star review on 4/12/2024

  • 2005 GMC Sierra

    GMC Sierra
    Mileage
    194,155
    Service Date
    6/20/2023
    Services Performed
    • DIAGNOSE: LOW POWER, PRESSURE TEST SYSTEM
    • INTAKE MANIFOLD – Remove and Replace – Diesel Upper,Center – [Includes: R and I Turbocharger.]
    • FREIGHT
     
    EVAN M. gave our service a 5 star review on 6/21/2023

  • 2018 GMC Sierra 3500 HD

    GMC Sierra 3500 HD
    Mileage
    100,740
    Service Date
    5/4/2023
    Services Performed
    • TAILPIPE – EXHAUST – REPAIR
     
    STEVE P. gave our service a 5 star review on 5/12/2023

  • 2005 GMC Sierra

    GMC Sierra
    Mileage
    155,927
    Service Date
    4/25/2023
    Services Performed
    • C0237 – Rear wheel speed signal erratic C0236 – Rear wheel speed signal missing C0226 – Left front wheel speed signal missing C0291 – EBCM lost serial data from BCM C0238 – Wheel speed mismatch
     
    CHRISTIAN P. gave our service a 5 star review on 5/4/2023

  • 2014 GMC Acadia

    GMC Acadia
    Mileage
    145,440
    Service Date
    2/1/2023
    Services Performed
    • No codes in system, fluid dirty – recommend service Clunking in steering when vehicle rocks side to side – inner tire rods worn – recommend new inner and outer tie rods
    • Drain and refill automatic transmission fluid. Inspect for leaks. Check linkage for wear and proper operation. Road test vehicle.
     
    DON P. gave our service a 5 star review on 2/9/2023

  • 2015 GMC Sierra 2500 HD

    GMC Sierra 2500 HD
    Mileage
    170,840
    Service Date
    12/8/2021
    Services Performed
    • FUEL FILTER – Remove and Replace – Diesel Element – [Includes: Perform Filter Life Monitor Reset procedure. Includes: R and I Fender Liner.]
    • REPLACE AIR DOG FILTERS
     
    CHAD S. gave our service a 5 star review on 12/20/2021