The vehicle would shudder when trying to accelerate. I almost was hit by a semi truck trying to merge onto the freeway. Made an appointment with the mechanic then a couple days later i was at a stop sign and the vehicle would not accelerate at all. I placed in park the tried shifting back into drive and still nothing. I had to turn the vehicle on and off twice before i was able to shift it in drive an it actully would accelerate. Even then it would shudder and not accelerate fully. Very dangerous. Just hit 100k miles. Gmc certified mechanic said the transmission is shot and needs to be replaced. Cost to replace over $6,000. 00 bought the truck in 2020 for $35,500 and just paid it off.
| VIN Pattern | 3GTU2MEC*HG****** |
| Drive Type | 4WD/4-Wheel Drive/4x4 |
| Gross Vehicle Weight Rating | Class 2F: 7,001 - 8,000 lb (3,175 - 3,629 kg) |
| Manufacturer | GENERAL MOTORS LLC |
| Make | GMC |
| Model | Sierra |
| Model Year | 2017 |
| Trim | 1500 SLE |
| Body Cab Type | Crew/Super Crew/Crew Max |
| Body Class | Pickup |
| Vehicle Type | TRUCK |
| Engine Model | L83 -Spark Ignited Direct Injection, Variable Valve Timing, AFM, E85 MAX, ALUM |
| Engine Manufacturer | GM |
| Engine Displacement (L) | 5.3 |
| Engine Displacement (CC) | 5300 |
| Engine Displacement (CI) | 323.426 |
| Primary Fuel Type | Gasoline |
| Brake System Type | Hydraulic |
| Electronic Stability Control | Standard |
| Traction Control | Standard |
| Rear Visibility System | Standard |
| Daytime Running Light | Standard |
| Tire Pressure Monitoring System (TPMS) | Direct |
| Keyless Ignition | Optional |
| Auto Reverse System | Standard |
| Front Air Bags | 1st Row (Driver and Passenger) |
| Side Air Bag | 1st Row (Driver and Passenger) |
| Curtain Air Bags | All Rows |
| Seat Belts | Manual |
| Plant Company Name | GMNA |
| Plant City | SILAO |
| Plant Country | MEXICO |