GMC Archives - Chad's Automotive Clinic

2010 GMC Acadia
Mileage
182,920
Service Date
8/7/2025
Services Performed
ENGINE RUNS POORLY. MISS FIRES. CHECK ENGINE LIGHT.
TIMING CHAIN – Remove & Replace – AWD All 3 Chains – [Includes: Recover, Evacuate and Recharge Air Conditioning System. DOES NOT include wheel alignment.] – [Includes: R&I Camshaft Sprocket.]
COOLANT SYSTEM FLUSH
LUBE OIL & FILTER
DANIEL V. gave our service a 5 star review on 8/7/2025
2012 GMC Acadia
Mileage
121,310
Service Date
2/21/2025
Services Performed
LUBE OIL & FILTER
DEB Z. gave our service a 5 star review on 2/28/2025
2011 GMC Acadia
Mileage
157,525
Service Date
11/5/2024
Services Performed
ABS AND TRACTION CONTROL LIGHTS ARE ON.
SCAN TEST ELECTRICAL SYSTEM C0161 ABS/TCS BRAKE SWITCH CIRCUIT FAULT. MONITORED SCAN DATA AND FOUND BRAKE SWITCH FULLY APPLIED WHILE NOT BEING APPLIED. UPON INSPECTION FOUND BRAKE PEDAL NOT INDEXED CORRECTLY IN BRACKET AND WAS CAUSING BRAKE PEDAL TO GET STUCK. RE INSTALLED CORRECTLY AND FOUND BRAKE SWITCH HAS BEEN OVER EXTENDED AND DAMAGED. REPLACED AND RELEARNED. FOUND NO FURTHER PROBLEMS DURING ROAD TEST.
BRAKE PEDAL POSITION SENSOR – Remove & Replace – [Includes: Calibration.]
KAREN K. gave our service a 5 star review on 11/5/2024
2012 GMC Acadia
Mileage
111,694
Service Date
6/10/2024
Services Performed
RIGHT SIDE TEMPERATURE BLEND DOOR ACTUATOR IS STUCK HOT. REPLACED ACTUATOR.
HVAC DOOR ACTUATOR – Remove & Replace – Automatic Temperature Control,Main Unit,Front,Temperature Door,Right Side – [Includes: Calibration. Includes: R&I Glove Box.]
DEB Z. gave our service a 5 star review on 6/11/2024
2016 GMC Sierra 1500
Mileage
119,185
Service Date
4/9/2024
Services Performed
LOF 8 DEX
HANNAH B. gave our service a 5 star review on 4/9/2024
2012 GMC Acadia
Mileage
201,697
Service Date
2/23/2024
Services Performed
LEFT REAR TIRE HAS HOLE IN IT. PATCHED TIRE.
TIRE REPAIR WITH PATCH PLUG
MAC F. gave our service a 5 star review on 2/23/2024
2012 GMC Acadia
Mileage
160,400
Service Date
5/19/2023
Services Performed
RIGHT REAR TAIL LAMP IS DAMAGED, AND HAS WATER DAMAGE. TAIL LAMP AND ELECTRICAL CONNECTOR NEEDS REPLACEMENT.
PERFORMED DIAGNOSTICS AND FOUND LEFT TEMPERATURE BLEND DOOR ACTUATOR DEFECTIVE. ALSO FOUND CABIN AIR FILTER RESTRICTED. REPLACED BOTH BLEND DOOR ACTUATOR, AND CABIN AIR FILTER.
LUBE OIL & FILTER
HVAC DOOR ACTUATOR – Remove & Replace – Automatic Temperature Control,Main Unit,Front,Temperature Door,Left Side
CABIN AIR FILTER – Remove & Replace
MAC F. gave our service a 5 star review on 5/19/2023
2017 GMC Yukon
Mileage
65,684
Service Date
9/13/2022
Services Performed
LUBE OIL & FILTER
SARA L. gave our service a 5 star review on 9/13/2022
2007 GMC Sierra Classic
Mileage
196,567
Service Date
8/30/2022
Services Performed
SCAN TEST ELECTRICAL SYSTEM. FOUND CODE P0452 EVAP PRESSURE SENSOR SIGNAL LOW. PERFORMED DIAGNOSTICS AND FOUND EVAP PRESSURE SENSOR DEFECTIVE. REPLACED FUEL TANK PRESSURE SENSOR.
GENERAL MOTORS ENGINE OIL PRESSURE SPECIFICATIONS ARE 6 PSI AT 1000 RPM, 18 PSI AT 2000 RPM, AND 24 PSI AT 4000 RPM. ENGINE OIL PRESSURE IS ABOVE SPECIFICATION. VALVETRAIN CLATTERING IS VALVE LIFTER, OR CAMSHAFT DAMAGE ON DRIVERS SIDE. DISASSEMBLY IS REQUIRED TO FURTHER PURSUE DIAGNOSTICS. ADDED SEAFOAM TO ENGINE OIL. LET CUSTOMER TRY.
REAR MAIN SEAL, OIL PAN, AND ENGINE OIL COOLER LINE PORTS ARE LEAKING.
CHECK ENGINE LIGHT IS ON. EVAP?
VAPOR PRESSURE SENSOR – Remove & Replace – 1500,1500 HD,2500 HD w/Tank Shield
CRANKSHAFT MAIN OIL SEAL – Remove & Replace – 1500,Automatic Trans,4WD,V8,5.3L Eng,Flex-Fuel Rear – [Includes: R&I Transmission Assembly and Flywheel.]
(Additional) – CRANKSHAFT MAIN OIL SEAL – Remove & Replace w/Skid Plate add
LUBE OIL & FILTER
OIL PAN GASKET – Remove & Replace – Gas,V8,5.3L Eng,4WD
REPLACED BOTH U-JOINTS ON REAR SHAFT. ALUMINUM DRIVESHAFT YOKE BROKE UPON U-JOINT REMOVAL. REPLACED WITH USED ONE.
BRENT H. gave our service a 5 star review on 8/30/2022
2012 GMC Acadia
Mileage
88,862
Service Date
6/6/2022
Services Performed
LUBE OIL & FILTER
ROTATE 4 TIRES. RETORQUE LUG NUTS AFTER 50 MILES.
DEB Z. gave our service a 5 star review on 6/6/2022

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