2008 Chevrolet Tahoe

Introduction

The 2008 Chevrolet Tahoe is a full-size SUV that offers a powerful engine and a spacious cabin. It is available with three engine options: a 4.8L V8, a 5.3L V8, and a 6.2L V8. The 4.8L V8 produces 290 horsepower and 305 lb-ft of torque, the 5.3L V8 produces 320 horsepower and 335 lb-ft of torque, and the 6.2L V8 produces 403 horsepower and 417 lb-ft of torque. The Tahoe comes standard with a six-speed automatic transmission.

People who like the Tahoe praise its powerful engine, spacious cabin, and comfortable ride. However, some people have reported issues with the vehicle’s transmission, suspension, and electrical system.

Engine

4.8L V8

• Intake manifold gasket failure: The intake manifold gasket can fail, causing a vacuum leak. This can lead to a loss of power, rough idle, and increased emissions. The solution is to replace the intake manifold gasket. Cost to fix: $300 - $500. Recalls: #09024, #11071
• Valve cover gasket leak: The valve cover gasket can leak oil. This can cause a burning oil smell and a decrease in oil level. The solution is to replace the valve cover gasket. Cost to fix: $200 - $300. Recalls: None Found
• Exhaust manifold leak: The exhaust manifold can develop a leak. This can cause a loud exhaust noise. The solution is to replace the exhaust manifold. Cost to fix: $400 - $600. Recalls: None Found

5.3L V8

• Oil consumption: Some 5.3L V8 engines may consume excessive amounts of oil. This can lead to a decrease in oil level and potential engine damage. The solution is to replace the piston rings. Cost to fix: $1,000 - $2,000. Recalls: None Found
• Fuel injector failure: The fuel injectors can fail, causing a loss of power and a rough idle. The solution is to replace the fuel injectors. Cost to fix: $500 - $700. Recalls: None Found
• Spark plug failure: The spark plugs can fail, causing a misfire. The solution is to replace the spark plugs. Cost to fix: $100 - $200. Recalls: None Found

6.2L V8

• No significant issues reported

Transmission

• Six-speed automatic transmission:
  • Transmission slipping: The transmission can slip, causing a loss of power. The solution is to rebuild or replace the transmission. Cost to fix: $2,000 - $4,000. Recalls: None Found
  • Transmission fluid leak: The transmission fluid can leak. This can cause a loss of transmission fluid and potential transmission damage. The solution is to repair the leak. Cost to fix: $200 - $400. Recalls: None Found

Suspension

• Front suspension:
  • Control arm failure: The control arms can fail, causing the vehicle to pull to one side. The solution is to replace the control arms. Cost to fix: $400 - $600. Recalls: None Found
• Rear suspension:
  • Leaf spring failure: The leaf springs can fail, causing the rear of the vehicle to sag. The solution is to replace the leaf springs. Cost to fix: $500 - $700. Recalls: None Found

Electrical

• Battery failure: The battery can fail, causing the vehicle to not start. The solution is to replace the battery. Cost to fix: $100 - $200. Recalls: None Found
• Alternator failure: The alternator can fail, causing the battery to not charge. The solution is to replace the alternator. Cost to fix: $300 - $500. Recalls: None Found
• Starter failure: The starter can fail, causing the vehicle to not start. The solution is to replace the starter. Cost to fix: $200 - $400. Recalls: None Found

Exterior

• Door handle failure: The door handles can fail, making it difficult to open the doors. The solution is to replace the door handles. Cost to fix: $100 - $200. Recalls: #08066

Interior

• Dashboard cracking: The dashboard can crack. The solution is to replace the dashboard. Cost to fix: $500 - $700. Recalls: None Found
• Seat belt failure: The seat belts can fail, causing them to not properly restrain the occupants. The solution is to replace the seat belts. Cost to fix: $200 - $400. Recalls: #08014, #11057

Summary

The 2008 Chevrolet Tahoe is a powerful and spacious SUV, but it does have some issues that potential buyers should be aware of. The most severe issues include transmission slipping, suspension failure, and electrical problems. The cost to fix these issues can be significant, so it is important to factor this into the purchase price of the vehicle.