GMC Archives - Inter Mountain Truck & Auto Repair

2008 GMC Sierra
Mileage
134,632
Service Date
1/12/2023
Services Performed
Diesel electronic engine control system performance tests: Check for stored fault codes. Monitor data stream parameters. Check fuel supply and delivery systems. Check glow plug/intake heater system as equipped. Perform pinpoint tests for listed fault codes. Code P0673 preset for glow plug #3 failure. Resistance values on the other seven were weak. Recommend replacement of all.
Removed drivers and passengers side inner fenders. Remove wiring harness and from glow plugs and remove plugs from the heads. Install new Delco ( OEM ) glow plugs and reassemble. Clear the code and test for proper operation
Heather L. gave our service a 5 star review on 1/13/2023
2012 GMC Sierra
Mileage
134,492
Service Date
1/9/2023
Services Performed
Inspected power steering system, no leaks found. Inspected further, found transmission cooler (in front of radiator) damaged by possible rock and has severe leak. REcommend replacing transmission cooler.
Unplug water in fuel sensor and remove existing fuel filter from vehicle. Transfer water in fuel sensor to the new filter and install in vehicle. Prime the system and restart vehicle checking for leaks
Removed upper air dam on cowl and lower splash shield. Removed and replaced transmission oil cooler. Cleaned area and topped off fluids. Road tested.
Air filter: Remove and replace
Scot A. gave our service a 5 star review on 1/9/2023
2013 GMC Sierra 2500 HD
Mileage
113,763
Service Date
1/5/2023
Services Performed
Change engine oil and filter. Lube chassis. Visually inspect steering, suspension, exhaust, brakes and cooling systems. Check all fluid levels and add as necessary. Inspect condition of drive belts and hoses. Check all exterior lighting. Reset maintenance reminder if applicable.
Drain fluid and remove pan. Inspect for debris and clean pan. Change internal filter and reinstall pan. Change external filter. Refill unit with new fluid. Road test and check for leaks.
Drain transfer case and inspect for debris, refill with new fluid. Check linkage adjustment and for proper transfer case operation.
Tim Z. gave our service a 5 star review on 1/6/2023
2015 GMC Sierra 2500 HD
Mileage
75,308
Service Date
10/14/2022
Services Performed
Inspection found pitman arm and idler arm have moderate/ plus play. Recommend replacing both pitman and idler arm and completing a front end alignment.
Unbolted steering gear box from frame and unbolted steering linkage to gear box. Removed and replaced pitman arm. Re installed gear box and all removed parts. Greased all grease zerks. Sent for alignment. Road tested.
Removed and replaced idler arm.
Completed front end alignment Inv # 13556
Inspection found oil pressure sensor has a moderate leak. Recommend replacing to resolve leak.
Cleaned area of signs of leak. Removed and replaced oil pressure sensor.
Cleaned signs of oil leaks, road tested and rechecked for leaks. Inspection found oil pan gasket has moderate leak, recommend resealing oil pan.
Removed lower cross member, right inner fender well and cleaned oil leak from exterior of oil pan. Removed lower oil pan, cleaned pan and mounting surfaces. Re installed lower oil pan with sealant, allowed to dry overnight. Re installed all removed parts. Removed and replaced oil filter and added new oil to recommended levels. Road tested and verified no leaks.
Larae G. gave our service a 5 star review on 10/19/2022
2013 GMC Sierra 2500 HD
Mileage
108,260
Service Date
2/3/2022
Services Performed
DEF Fluid quality message was present but no active codes in system. No history or freeze frame data to coincide with the warning message. Took a DEF fluid sample form the injector and volume/quality was right in spec. Used scan tool to activate pump / sensors and triggered a static regen. Truck completed regen and warning message has disappeared. Truck currently operating as designed. If a re occurrence happens, it may be prudent to start with software updates thru GM.
If we get time truck needs LOF.
Change engine oil and filter. Lube chassis. Visually inspect steering, suspension, exhaust, brakes and cooling systems. Check all fluid levels and add as necessary. Inspect condition of drive belts and hoses. Check all exterior lighting. Reset maintenance reminder if applicable.
Tim Z. gave our service a 5 star review on 2/3/2022
2012 GMC Sierra
Mileage
104,324
Service Date
8/9/2021
Services Performed
Vehicle Condition Inspection: Visually inspect steering and suspension systems. Inspect exhaust system. Check belts and hoses. Check all fluid levels and condition. Check all external lighting. Check charging and starting systems. Check brakes at all 4 wheels. Check fuel delivery and ignition systems. Check for fault codes. Check for service bulletins and recall notices. Unable to road test vehicle due to brakes are a safety concern, road test after brake repair complete. Check for services due for mileage interval. Consult with customer on recomended services/repairs.
Change engine oil and filter. Lube chassis. Visually inspect steering, suspension, exhaust, brakes and cooling systems. Check all fluid levels and add as necessary. Inspect condition of drive belts and hoses. Check all exterior lighting. Reset maintenance reminder if applicable.
Scot A. gave our service a 5 star review on 8/10/2021
2014 GMC Yukon XL 1500
Mileage
168,384
Service Date
6/8/2021
Services Performed
Removed the failed sending unit and filter. Installed new components and test for proper operation.
Change engine oil and filter. Lube chassis. Visually inspect steering, suspension, exhaust, brakes and cooling system. Check all fluid levels and add as necessary. Inspect condition of drive belts and hoses. Check all exterior lighting. Reset maintenance reminder if applicable.
Pratt R. gave our service a 5 star review on 6/8/2021
2004 GMC Sierra
Mileage
182,765
Service Date
4/15/2020
Services Performed
Removed fuel filter stand. Installed new stand. Checked for leaks. Resolved extended crank concern.
Verified extended crank, no smoke noted. Checked for codes: U1026 Loss of class 2 communication with atc. Cleared code. Checked injector balance rates. Pumped primer on fuel stand, fuel leaked from wire connector. Fuel filter stand replaced 10/2019. Replace fuel filter stand.
Warranty
Richard F. gave our service a 5 star review on 4/16/2020
2017 GMC Canyon
Mileage
58,085
Service Date
10/7/2019
Services Performed
Change engine oil and filter. Lube chassis. Visually inspect steering, suspension, exhaust, brakes and cooling system. Check all fluid levels and add as necessary. Inspect condition of drive belts and hoses. Check all exterior lighting. Reset maintenance reminder if applicable.
Tye W. gave our service a 5 star review on 10/7/2019
2004 GMC Sierra
Mileage
161,380
Service Date
6/28/2019
Services Performed
Change engine oil and filter. Lube chassis. Visually inspect steering, suspension, exhaust, brakes and cooling systems. Check all fluid levels and add as necessary. Inspect condition of drive belts and hoses. Check all exterior lighting. Reset maintenance reminder if applicable.
Install Access Origional bed cover
# 4 is still in spec but slightly high number
Carl G. gave our service a 5 star review on 6/28/2019

GMC

We Service and Repair all GMC cars