Chevrolet Archives - GM Specialties

2017 Chevrolet Silverado 1500
Mileage
114,720
Service Date
2/7/2025
Services Performed
Multiple codes present, P0449, P0452, inspection found wiring damage, locate 2 separate areas of the wiring harness with chewed through wires, lower fuel tank and replace fuel tank pressure sensor pigtail, repair wiring at the vent valve connector, clear codes, no further issues at this time.
John B. gave our service a 5 star review on 2/7/2025
2008 Chevrolet Silverado
Mileage
226,159
Service Date
1/23/2025
Services Performed
Water pump leaking, engine coolant reservoir is low. Air filter debris. Wiper blades streak.
Replace spark plugs & ignition wires
1. Use Step 1 In the Fuel Tank to Clean the Fuel Tank, Fuel Lines, Injectors, Return Lines. Remove Water and Vanish from the Fuel System, Increase Octane, and Fuel Economy. 2. Use Step 2 In the Crankcase to Clean the PCV System and Saturate the Sulfur and Carbon Deposits in the Emission System Increasing Exhaust Airflow and Reducing Emissions. 3. Connect the Specialized Drip tool to a Strong Vacuum Source that Leads Directly to the Intake Valves. (Brake Boost or PCV). **If Direct Injected, Pressurized spray tool must be used.** 4. DRIP Step 3 Into a Strong Vacuum Source at APPX 2-4 Drips Per Second to Remove the Carbon Deposits from the Intake Valves Increasing the Intake Airflow and Fuel Economy. 5. Remove the Specialized tool and Reconnect all Hoses and Clamps in Accordance with Manufacturer Specifications. 6. Clean the Throttle-Body with JB Air Intake System Cleaner. 7. Inspect Engine Air Filter. 8. Perform Road Test for a Minimum of 15 Minutes at Highway Speed. 9. Check for Leaks, Reset all Applicable Monitors, Sensors, and Maintenance Indicators.
Replace engine oil and filter
**** RESET OIL LIFE REMINDER ****
Front: Rear:
Inspect tire condition and is rotation recommend?
Inspect underhood fluid levels and conditions
Inspect exterior lens condition and exterior bulb operation
Replace engine air filter
Replace wiper blades
Inspect battery and terminal condition, note battery date code if visible
Replace engine water pump
Replace windshield
Michael F. gave our service a 5 star review on 1/23/2025
2019 Chevrolet Silverado 1500
Mileage
78,371
Service Date
12/4/2024
Services Performed
Transmission exhibits very poor shifting. C1512-03, U0102, B1325, U0146, U0403, U0101, U0131, U0151, U0102, P0300 codes current in system. Perform computer system programming updates and recommend transmission services at this time. Customer to monitor.
1. Cycle Oil System Cleaner for 15-30 minutes Idle/Drive Time; to Remove Sludge, Neutralize Acid, Break Down Carbon and Clean Anti-Smog Valves by Vapor Action. 2. Remove the Drain Plug and Drain the Crankcase to Remove the Used Oil and Contaminants from the Oil System. 3. Remove the Oil Filter. Inspect for Obvious Damage, Corrosion and Contamination. 4. Install New Oil Filter to Help Reduce Foreign Object Deposits in the Oil System (Replace Applicable Gaskets and Seals). 5. Inspect the Drain Plug Gasket (Replace If Needed). 6. Install the Drain Plug and Torque to Factory Specification (Remark Torque Line If Faded). 7. Use JB Engine Oil Supplement in the Crankcase to Condition the Metal and Reduce Friction Drag Between Moving Parts. 8. Fill the Crankcase Engine Oil with the Manufacturer Specified Oil to Properly Lubricate the Components Throughout the Entire Oil System. 9. Use One Bottle of Justice Brothers Fuel Injection System Cleaner in the Gas Tank to Stabilize the Fuel, Clean the Fuel lines, Fuel Filter, Injectors, Remove Water and Contaminants from the Fuel System. 10. Perform Basic Vehicle Inspections 11. Reset All Maintenance Lights
**** RESET OIL LIFE REMINDER ****
Service transmission – Perform GM TSB update pertaining to 8 speed Automatic 8L90/MQE
Front: 35 Rear: 35
Inspect tire condition and is rotation recommend?
Inspect underhood fluid levels and conditions
Inspect exterior lens condition and exterior bulb operation
Inspect engine air filter & cabin filter conditions. **** IF FILTERS ARE NOT EASILY ACCESSIBLE PLEASE ADVISE ****
Inspect windshield wiper operation/condition
Steve S. gave our service a 5 star review on 12/9/2024
2014 Chevrolet Silverado 1500
Mileage
124,292
Service Date
10/17/2024
Services Performed
Diagnose intermittent alarm coming on, customer noted issue with passenger door lock operation, estimate includes diagnosis and replace of door latch assembly [if needed]
Front: 35 Rear: 35
Inspect tire condition and is rotation recommend?
Inspect underhood fluid levels and conditions
Inspect exterior lens condition and exterior bulb operation
Inspect engine air filter & cabin filter conditions. **** IF FILTERS ARE NOT EASILY ACCESSIBLE PLEASE ADVISE ****
Inspect windshield wiper operation/condition
Guy B. gave our service a 5 star review on 10/25/2024
2021 Chevrolet Silverado 1500
Mileage
70,839
Service Date
10/16/2024
Services Performed
Verified rear camera in/op, verified rear camera connector is not locked and not connected properly. Installed connector and cleaned pins checked operation system working as designed.
Front: 35 Rear: 35
Inspect tire condition and is rotation recommend?
Inspect underhood fluid levels and conditions
Replace passenger side upper taillight bulb
Installed engine air cleaner tube properly
Inspect windshield wiper operation/condition
Jessica H. gave our service a 5 star review on 10/23/2024
2005 Chevrolet Corvette
Mileage
99,114
Service Date
9/27/2024
Services Performed
Install aftermarket shift control cable bushing, factory part only sold with new cable assembly
Evacuate system, recovered 1.0lbs, system .4lbs low, holds vacuum, replaced service valves, recharged to test operation. HVAC control head going in/out of illumination on the screen. Blower is in/op, needs further inspection. Blower circuits testing inconclusive, at this time recommend a new OE GM blower motor be installed and monitor operation. Customer to monitor operation.
Front: 30 Rear: 30
Inspect tire condition and is rotation recommend?
Top off engine oil, .5qts
Inspect exterior lens condition and exterior bulb operation
Inspect engine air filter & cabin filter conditions. **** IF FILTERS ARE NOT EASILY ACCESSIBLE PLEASE ADVISE ****
Inspect windshield wiper operation/condition
Daniel C. gave our service a 5 star review on 9/27/2024
2004 Chevrolet Tahoe
Mileage
257,502
Service Date
8/30/2024
Services Performed
The HVAC actuators appear to be working properly, AC drier not cold with system turn on, recommend evacuate system and check freon level.
Evacuated 1.5lbs, system is very low, holds vacuum, recharge to capacity adding dye/oil, system blows cold air from all vents, customer needs to return for leak inspection within 1 week.
******** Additional parts/labor may be needed to complete repair ********
Replace engine oil and filter
**** RESET OIL LIFE REMINDER ****
Front: 40 Rear: 40
Inspect tire condition and is rotation recommend?
Inspect underhood fluid levels and conditions
Inspect exterior lens condition and exterior bulb operation
Inspect engine air filter & cabin filter conditions. **** IF FILTERS ARE NOT EASILY ACCESSIBLE PLEASE ADVISE ****
Inspect windshield wiper operation/condition
Fred L. gave our service a 5 star review on 8/30/2024
2015 Chevrolet Corvette
Mileage
83,444
Service Date
8/27/2024
Services Performed
Replace blower motor assembly
Carl B. gave our service a 5 star review on 8/29/2024
2015 Chevrolet Tahoe
Mileage
163,246
Service Date
8/15/2024
Services Performed
Engine Asse- Remove & Replace – LS,LT,LTZ,4WD – [Includes: R&I Front Propeller Shaft. Includes: R&I Radiator. Includes: R&I Air Conditioning Condenser; recover, evacuate and recharge Air Conditioning System.]
Drive belts worn. Radiator beginning to seep coolant from the side tank. Passenger fuel injector rail not sealing, tube is tweaked, common failure on these models when rails need to be removed. During road testing a CEL set for bank 2 sensor 2 failure, oxygen sensor not functioning properly.
Replace driver side turn signal bulb, notification on IPC came on while driving.
Carl C. gave our service a 5 star review on 8/21/2024
2014 Chevrolet Corvette
Mileage
60,092
Service Date
7/8/2024
Services Performed
Road test vehicle to isolate noise, abnormal bearing noise appears to be coming from the passenger wheel bearing, sold as a hub assembly, recommend tear down to inspect and replace wheel hub.
**** SEE RECOMMENDATION SECTION FOR NOTES ****
Jim L. gave our service a 5 star review on 7/16/2024

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