| 1 | 0 | 3 | 4 | 3 | 4 |
2007 Chevrolet Avalanche repairs by problem area
Engine (31%)
Transmission and Drivetrain (8%)
Brakes and Traction Control (4%)
Suspension and Steering (20%)
Electrical and Air Conditioning (29%)
Paint, Rust, Leaks, Rattles, and Trim (5%)
Other (3%)
Chart based on 110 repairs.
2007 Chevrolet Avalanche engine repair cost distribution
$2500+ (3%)
$1000 - $2499 (13%)
$500 - $999 (9%)
$100 - $499 (44%)
< $100 (31%)
Chart based on 32 repair trips. The repair cost chart excludes repairs made under warranty, do-it-yourself repairs, and repair trips that include maintenance.
2007 Chevrolet Avalanche
Engine not specified
| 159500 mi | Cleaned EGR Valve. |
2007 Chevrolet Avalanche 4dr SUT
366-horsepower 6.0L V8 4-speed automatic 4WD w/low range
| 122000 mi US $231 |
Engine Mount Driver's Side. Second Replacement. |
2007 Chevrolet Avalanche 4dr SUT
320-horsepower 5.3L V8 4-speed automatic RWD
| 139000 mi US $1300 |
Several emissions sensors had to be replaced. |
| 182000 mi US $2400 |
replaced motor mounts |
| 316000 mi US $800 |
replaced heater hose |
2007 Chevrolet Avalanche 4dr SUT
320-horsepower 5.3L V8 4-speed automatic 4WD w/low range
| 131000 mi US $3000 |
Active Fuel Management is known to kill lifters and rockers. Lost cylinder 3 hrs from home. Barely got to local shop. 1 week and $3k later I tuned out the AFM and it's run well. |
| 144500 mi US $300 |
Truck running rough and throwing few codes. Turned out to be old dirty throttle body they recommended replacing. In and out in a day. |
| 136000 mi US $370 |
oil sensor, filter screen (2 hrs labor + parts) manifold bolts broken (3) Oil pan gasket, screen leaking |
| 98000 mi | Replaced hub bearing on front left wheel (under warranty). |
| 99800 mi | Replaced hub bearing on right front wheel (under warranty). |
| 114700 mi C $450 |
fuel tank vent purge valve |
| 121600 mi C $150 |
replaced O2 sensor Left side rear repaired wire to L/REAR O2 sensor |
| 123380 mi C $200 |
oil pressure sender failed to full oil pressure |
| 101000 mi US $279 |
Evap solenoid replaced |
| 54200 mi US $160 |
Check engine light came on while driving home and oil pressure gauge went to zero. Mechanic told me to replace oil pressure sending unit. I did so and it made no difference. Did oil/filter change and all is well again. Check engine light came on along with dash text, engine misfire, & rough transmission shift. Replaced all 8 spark plugs, wires, and ignition coil on cylinder 7. Made no difference. In local repair shop now with no compression on cylinder 7. |
| 55000 mi US $1703 |
Dealer replaced main camshaft along with intake and exhaust lifters on all 8 cylinders. Vehicle was out of manufacturer's warranty so dealer was willing to use mileage as a percentage instead. So i paid 55% of the bill and GM paid 45% |
| 98000 mi | Had to replace the Evaporative Emission Control System Vent Valve/Solenoid for second time in two years. I did the work myself to save money and it wasn't too hard, just time consuming. Originally replaced it in December of 2015. It was throwing error code P0449. |
| 66960 mi C $650 |
Mass air flow sensor failure. |
| 35340 mi C $2200 |
Oil pressure pump crapped out. Replaced. |
| 36580 mi C $100 |
Check engine, reduced power,check traction control during cold weather start.no trouble found |
| 58000 mi US $200 |
Emissions sensor failed |
| 46000 mi | Evaporator solenoid near fuel tank was stuck open. New part installed. New part was modified by GM to prevent the problem from recurring. |
| 78000 mi US $350 |
Oil burning issue. Replaced drivers side valve cover with updated part that moves PCV intake. |
| 85000 mi US $250 |
Oil pressure dropped to 0. Had vehicle towed to dealer, they found the screen/filter for the oil pressure sensor was clogged and needed to be replaced. Replaced screen and changed oil and filter. |
| 5000 mi | Software update for Burning E85 Fuel. |
| 14000 mi | Hard starting when engine is hot. Told it may be caused by running e85. After a month of running regular gas the problem has not gone away. |
| 14000 mi | There was a problem with leaking fuel injectors that caused to fuel pressure to drop to rapidly. All eight fuel injectors were replaced. |
| 21000 mi | Engine main seal was leaking. Dealer fixed under factory warranty |
| 94000 mi US $575 |
Check engine light came on, cracked |
| 62000 mi C $400 |
Fuel pump failure. Pump replaced AFM/DOD turned off due to excessive oil consumption |
See TrueDelta's information for all SUTs
See TrueDelta's information for all Chevrolet models.
