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2022 Chevrolet Silverado 3500 HD

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By Research the Car 4 min read

The 2022 Chevrolet Silverado 3500 HD is a heavy-duty pickup truck known for its robust towing and hauling capabilities. It’s available with two engine options: a 6.6L V8 gasoline engine producing 401 horsepower and 464 lb-ft of torque and a 6.6L Duramax turbodiesel V8 engine making 445 horsepower and 910 lb-ft of torque. The gasoline engine is paired with a 6-speed automatic transmission, while the diesel engine is mated to a 10-speed Allison automatic transmission. Drivers often praise the Silverado 3500 HD for its strong performance, comfortable ride (considering its heavy-duty nature), and spacious cabin. However, some criticisms include the truck’s large size making it difficult to maneuver in tight spaces, the relatively high price, and some complaints about the infotainment system.

Engine

6.6L V8 Gasoline Engine

  • Active Fuel Management (AFM) System Issues
    • Description/Symptoms: Some owners have reported issues with the Active Fuel Management (AFM) system, which shuts down cylinders to improve fuel economy. Symptoms include rough idling, vibrations, and potential engine misfires.
    • Solution: Diagnosing and replacing faulty AFM components such as lifters or solenoids. A more permanent solution is often to disable the AFM system via aftermarket tuning or by installing a non-AFM camshaft and lifters.
    • Estimated Cost to Fix: $1,500 - $5,000+ depending on the severity and chosen solution.
    • Recalls: None Found

6.6L Duramax Turbodiesel V8 Engine

  • Fuel Injector Failure
    • Description/Symptoms: Owners have reported fuel injector failures, leading to rough running, decreased fuel economy, excessive black smoke, and potential engine damage.
    • Solution: Replacing the faulty fuel injector(s). It is often recommended to replace all injectors at once to ensure consistent performance and avoid future issues.
    • Estimated Cost to Fix: $800 - $1,500+ per injector, plus labor. Replacing all 8 can cost $6,000 - $12,000+.
    • Recalls: None Found
  • Diesel Particulate Filter (DPF) Issues
    • Description/Symptoms: The DPF can become clogged, especially with frequent short trips or excessive idling. This can lead to reduced engine power, poor fuel economy, and dashboard warning lights. In some cases, the truck may enter a “limp mode.”
    • Solution: Attempting a forced regeneration of the DPF. If that fails, the DPF may need to be cleaned or replaced.
    • Estimated Cost to Fix: $300 for forced regeneration. $1,500 - $3,500+ for DPF replacement.
    • Recalls: None Found
  • Glow Plug Failure
    • Description/Symptoms: Hard starting, especially in cold weather, can be a symptom of failing glow plugs.
    • Solution: Replacing the faulty glow plug(s).
    • Estimated Cost to Fix: $100 - $300 per glow plug, plus labor.
    • Recalls: None Found

Transmission

6-Speed Automatic Transmission (Paired with 6.6L Gas Engine)

  • Harsh Shifting/Clunking
    • Description/Symptoms: Some owners report rough or harsh shifting between gears, particularly at lower speeds. Clunking noises can also be heard during shifting.
    • Solution: In some cases, a software reflash of the transmission control module (TCM) can resolve the issue. If the problem persists, mechanical repairs such as replacing valve body components or the entire transmission may be necessary.
    • Estimated Cost to Fix: $100 - $200 for a software reflash. $500 - $1,500+ for valve body repairs. $3,000 - $6,000+ for transmission replacement.
    • Recalls: None Found

10-Speed Allison Automatic Transmission (Paired with 6.6L Diesel Engine)

  • No Issues Found

Suspension

  • Ride Quality on Rough Roads
    • Description/Symptoms: While generally comfortable, the heavy-duty suspension can feel stiff and jarring on rough or uneven road surfaces, especially when the truck is unloaded. This is a characteristic of heavy-duty trucks designed for hauling heavy loads.
    • Solution: Aftermarket suspension upgrades such as air suspension systems or softer shocks can improve ride quality. Lowering tire pressure (within safe limits) can also help.
    • Estimated Cost to Fix: $500 - $5,000+ depending on the chosen upgrade.
    • Recalls: None Found
  • Front End Alignment Issues
    • Description/Symptoms: Premature tire wear is frequently observed due to front end alignment issues.
    • Solution: Correct the alignment or replace worn components with improved aftermarket components.
    • Estimated Cost to Fix: $100 - $200 for alignment, $500 - $3,000+ depending on parts needing replacement
    • Recalls: None Found

Electrical

  • Infotainment System Freezing/Connectivity Issues
    • Description/Symptoms: Owners have reported instances of the infotainment system freezing, crashing, or experiencing connectivity problems with Bluetooth and Apple CarPlay/Android Auto.
    • Solution: Trying a system reset. If the problem persists, a software update or replacement of the infotainment unit may be necessary.
    • Estimated Cost to Fix: $0 for a system reset. $100 - $300 for a software update. $500 - $2,000+ for infotainment unit replacement.
    • Recalls: None Found
  • Sensor Malfunctions (e.g., Blind Spot Monitoring, Park Assist)
    • Description/Symptoms: Malfunctions of various sensors, such as blind spot monitoring, park assist, and lane departure warning, have been reported. These can result in false warnings or complete system failure.
    • Solution: Diagnosing and replacing the faulty sensor(s).
    • Estimated Cost to Fix: $200 - $800+ per sensor, plus labor.
    • Recalls: None Found

Exterior

  • No Issues Found

Interior

  • No Issues Found

Summary

The 2022 Chevrolet Silverado 3500 HD has a mix of potential issues, with the engine being a common source of complaints, especially concerning the Duramax diesel. Fuel injector and DPF issues are potentially expensive repairs. Electrical gremlins with the infotainment system are also relatively common and can be frustrating. The severity of these issues ranges from minor inconveniences to major mechanical failures, and the cost to repair can vary widely depending on the specific problem and the chosen repair method. Prospective buyers should be aware of these potential issues and consider purchasing an extended warranty, especially if opting for the Duramax diesel engine.

Chevrolet, Silverado 3500 HD
Chevrolet Silverado 3500 HD 2022
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