2009 GMC Savana 4500

The 2009 GMC Savana 4500 is a full-size van known for its robust capabilities and utility, often used for commercial purposes. Common engine options for this model year include the 6.0L Vortec V8 (rated at 300 hp and 360 lb-ft of torque) and the 6.6L Duramax Diesel V8 (rated at 250 hp and 460 lb-ft of torque). There were also other gasoline engine options such as the 4.8L and 5.3L V8 options. A common complaint amongst owners is the size, making the van hard to park, as well as the fuel economy. Owners tend to like the cargo capacity and towing capabilities.

Engine

6.0L Vortec V8

• Oil Consumption
  • Description/Symptoms: Some owners report excessive oil consumption, requiring frequent top-offs between oil changes. This may or may not be accompanied by blue smoke from the exhaust.
  • Solution: Replacing valve seals or piston rings may be necessary to reduce oil consumption. In severe cases, an engine rebuild or replacement might be required.
  • Estimated Cost to Fix: $800 - $5,000+
  • Recalls: None Found
• Lifter Failure
  • Description/Symptoms: Ticking noises coming from the engine, especially at start-up or idle. This can eventually lead to rough running or misfires.
  • Solution: Replacing the failed lifter(s) and potentially the camshaft.
  • Estimated Cost to Fix: $1,500 - $3,000+
  • Recalls: None Found

6.6L Duramax Diesel V8 (LMM)

• Diesel Particulate Filter (DPF) Issues
  • Description/Symptoms: Clogging of the DPF can lead to reduced engine performance, increased fuel consumption, and frequent regeneration cycles. The “Check Engine” light may illuminate.
  • Solution: Forced regeneration of the DPF (performed by a mechanic), cleaning the DPF, or replacement of the DPF.
  • Estimated Cost to Fix: $200 - $2,000+
  • Recalls: None Found
• Fuel Injector Problems
  • Description/Symptoms: Rough idling, poor fuel economy, white smoke from the exhaust, and potential engine misfires.
  • Solution: Replacing the faulty fuel injector(s). It is often recommended to replace all injectors at once for even performance.
  • Estimated Cost to Fix: $500 - $4,000+
  • Recalls: None Found

Transmission

4L80E Automatic Transmission (Common with 6.0L V8)

• Slipping or Erratic Shifting
  • Description/Symptoms: The transmission slips between gears, has delayed or harsh shifts, or fails to shift properly.
  • Solution: Repair or replacement of the transmission, which may involve rebuilding the valve body, replacing worn clutches and steels, or replacing the entire transmission.
  • Estimated Cost to Fix: $500 - $4,000+
  • Recalls: None Found

Allison 1000 Automatic Transmission (Common with 6.6L Duramax)

• Torque Converter Issues
  • Description/Symptoms: Shuddering or vibrations at highway speeds, especially under load. Transmission overheating can also occur.
  • Solution: Replacement of the torque converter.
  • Estimated Cost to Fix: $800 - $2,500+
  • Recalls: None Found

Suspension

• Leaf Spring Sagging/Failure
  • Description/Symptoms: Rear end of the van sags, especially when loaded. Ride quality deteriorates, and handling becomes unstable.
  • Solution: Replacement of the leaf springs.
  • Estimated Cost to Fix: $500 - $1,500+
  • Recalls: None Found
• Worn Ball Joints and Tie Rod Ends
  • Description/Symptoms: Clunking noises from the front suspension, loose steering, and uneven tire wear.
  • Solution: Replacement of the worn ball joints and/or tie rod ends.
  • Estimated Cost to Fix: $200 - $800+
  • Recalls: None Found

Electrical

• Battery Drain
  • Description/Symptoms: The battery drains quickly, especially overnight, leading to difficulty starting the van.
  • Solution: Identifying and repairing the parasitic drain. This might involve replacing a faulty module or fixing a wiring issue.
  • Estimated Cost to Fix: $100 - $500+
  • Recalls: None Found
• Alternator Failure
  • Description/Symptoms: Dimming headlights, battery warning light on the dashboard, and eventual stalling of the van.
  • Solution: Replacement of the alternator.
  • Estimated Cost to Fix: $200 - $600+
  • Recalls: None Found

Exterior

• Rust on Body Panels
  • Description/Symptoms: Rust forming on rocker panels, wheel arches, and other body panels, especially in areas exposed to road salt.
  • Solution: Repair or replacement of rusted panels, followed by painting.
  • Estimated Cost to Fix: $300 - $3,000+ (depending on severity)
  • Recalls: None Found

Interior

• HVAC Blower Motor Failure
  • Description/Symptoms: Blower motor stops working, resulting in no air conditioning or heating.
  • Solution: Replacement of the blower motor.
  • Estimated Cost to Fix: $150 - $400+
  • Recalls: None Found

Summary:

The 2009 GMC Savana 4500 presents several potential issues related to its engine, transmission, suspension, electrical system, exterior, and interior. Engine problems, such as oil consumption in the 6.0L Vortec V8 and DPF issues in the 6.6L Duramax Diesel, can be costly to repair. Transmission issues, particularly slipping or erratic shifting in the 4L80E and torque converter problems in the Allison 1000, can also be expensive. Suspension problems, electrical faults, rust, and interior issues, like HVAC blower motor failure, can add to the overall cost of ownership. While the severity and cost of these issues can vary, potential buyers should be aware of these common problems and factor them into their purchasing decision.