380-horsepower 6.2L V8 6-speed shiftable automatic AWD
84100 mi | Oil pressure sending unit failed and had to be replaced |
92900 mi | The GM trucks seem to be prone to broken exhaust.manifold bolts. The truck had all of the bolts replaced and new gaskets |
91000 mi | broken motor mount |
170000 mi US $450 |
Oil pan gasket |
199000 mi US $300 |
Evaporator canister vent tubing replaced—caused check engine light. |
51000 mi US $386 |
Replaced water pump |
79300 mi | Replaced right side motor mount |
99900 mi | Cleaned throttle body. |
109000 mi US $150 |
Replaced serpentine belt and AC belt. Also had to replace the serpentine and Ac belt tensioners. |
171000 mi US $900 |
Replaced ECU |
186000 mi US $2000 |
Oil leaks rear main seal |
320-horsepower 5.3L V8 4-speed automatic RWD
93100 mi US $150 |
Drive belt making noise. Replaced engine drive belt and AC belt. |
107000 mi US $400 |
Very small coolant leak coming from intake manifold gasket. Replaced intake manifold gasket. It took the tech a while to find source of the leak. |
320-horsepower 5.3L V8 4-speed automatic 4WD w/low range
108800 mi US $300 |
Emissions component failure caused check engine light to come on... R&R on the emissions component resolved issue. Separately appears to be using some oil now in between oil changes. |
113000 mi | fuel pump failed... had to R&R the fuel pump (lower gas tank, remove/replace and then re-install the tank. |
37000 mi | gas tank valve that stopped the autostart from working |
62900 mi US $175 |
gas filer neck value system |
98300 mi | Excessive engine oil consumption. Motor consuming more than 1 quart per 1000-2000 miles, depending on driving conditions. The motor burns more oil when towing or with long highway trips. 3rd trip to fix problem. Appears to be solved now. |
91300 mi | Engine consuming oil and requires 1qt added every two or three thousand miles, despite the engine computer showing 49% of engine oil life remaining. The dealership is now working on paperwork to gain authorization from GMC to replace motor. |
110500 mi US $1000 |
Replaced the throttle body, which had triggered a reduced power state for the motor. |
380-horsepower 6.2L V8 6-speed shiftable automatic AWD
108500 mi C $1400 |
oil pan leaking - seal replaced |
113460 mi C $1500 |
Fuel pump replacement and fuel lines |
122140 mi C $600 |
Replace manifold |
122140 mi C $450 |
Manifold replaced |
107000 mi US $600 |
Exhaust mainfold rear bolts replaced both sides |
98000 mi US $1075 |
Check engine light stayed on, required cleaning and recalibrating computer to support repairing Throttle Position Sensor Stabiltrack and Traction control required servicing, opted for 100K service on vehicle. found broken motor mount, as part of service; will have fixed later in month |
320-horsepower 5.3L V8 4-speed automatic RWD
5000 mi | The crankshaft sensor blow out. |
92300 mi US $200 |
Oil Leak. Not Fixed. |
99000 mi | Oil leak |
119500 mi US $175 |
Code P0449, Evaporative Emission System Vent Control. Replaced Evaporative Emission Canister Purge Solenoid Valve Part #: 214-1680, Revised EVAP canister vent solenoid valve (CVS) assembly Part #: 20995472 & Jumper Harness Part #: 19257603 |
122000 mi US $550 |
Replace Evap Cannister |
320-horsepower 5.3L V8 4-speed automatic 4WD w/low range
165000 mi US $1000 |
DOD (4 cyl vs 8 cyl) was making noise on this vehicle. So I replaced lifters, cam, valve springs, water pump and oil pump. |
88000 mi US $350 |
4 wheel service msg. It was very cold, temp was about 0. Dealer said sensor needed to be reprogramed for low temp 100$. |
180000 mi US $130 |
Replaced coil pack on #1 cylinder. Also changed all 8 plugs. |