2007 Buick Rainier

2007 Buick Rainier

The 2007 Buick Rainier is a mid-size SUV that offers a comfortable ride and a spacious interior. It comes with a standard 4.2L V6 engine paired with a 4-speed automatic transmission. Other engine and transmission options include a 5.3L V8 engine paired with a 6-speed automatic transmission. People appreciate the Rainier’s comfortable ride, spacious interior, and powerful engines. However, some common complaints include poor fuel economy, limited cargo space, and a dated interior.

Engine

4.2L V6

• Cam Phaser Failure: Symptoms include rough idle, poor acceleration, and increased oil consumption. Solution: Replace the cam phasers. Estimated Cost to Fix: $600 - $1200+

• Oil Leak from Valve Cover Gasket: Symptoms include oil leaking from the top of the engine. Solution: Replace the valve cover gasket. Estimated Cost to Fix: $200 - $500

5.3L V8

• AFM (Active Fuel Management) Lifter Failure: Symptoms include a ticking noise from the engine, reduced power, and poor fuel economy. Solution: Replace the AFM lifters. Estimated Cost to Fix: $1200 - $2000+

• Spark Plug Failure: Symptoms include misfires, rough idle, and poor acceleration. Solution: Replace the spark plugs. Estimated Cost to Fix: $100 - $300

Transmission

4-Speed Automatic

• Shift Solenoid Failure: Symptoms include delayed or harsh shifting, slipping gears, and no engagement. Solution: Replace the shift solenoid. Estimated Cost to Fix: $500 - $1000+

6-Speed Automatic

• Torque Converter Failure: Symptoms include shuddering or slipping during gear changes. Solution: Replace the torque converter. Estimated Cost to Fix: $1500 - $2500+

Suspension

• Front Sway Bar Link Failure: Symptoms include clunking or rattling noises from the front suspension. Solution: Replace the sway bar links. Estimated Cost to Fix: $200 - $400

• Rear Shock Absorber Failure: Symptoms include a bouncy or rough ride, especially in the rear of the vehicle. Solution: Replace the shock absorbers. Estimated Cost to Fix: $300 - $600

Electrical

• Battery Discharge: Symptoms include a dead battery or slow cranking engine. Solution: Diagnose and repair the electrical system issue causing the discharge. Estimated Cost to Fix: Varies widely depending on the issue

• Headlight Switch Failure: Symptoms include inoperable headlights or intermittent headlight operation. Solution: Replace the headlight switch. Estimated Cost to Fix: $200 - $400

Exterior

• Tailgate Latch Failure: Symptoms include the tailgate not opening or closing properly. Solution: Replace the tailgate latch. Estimated Cost to Fix: $200 - $400

Interior

• Climate Control Malfunction: Symptoms include inoperable climate control system or inconsistent temperature control. Solution: Diagnose and repair the climate control system issue. Estimated Cost to Fix: Varies widely depending on the issue

• Sunroof Leak: Symptoms include water leaking into the vehicle from the sunroof. Solution: Clean or replace the sunroof drains and reseal the sunroof. Estimated Cost to Fix: $200 - $500

Recalls

• NHTSA Campaign Number: 15V044000
  • Issue: Rear suspension toe link may separate
  • Solution: Inspect and replace rear suspension toe link
• NHTSA Campaign Number: 17V263000
  • Issue: Front suspension ball joint may separate
  • Solution: Inspect and replace front suspension ball joint

Summary

The 2007 Buick Rainier is a generally reliable vehicle but has some common issues that can be costly to repair. The severity and cost of these issues vary depending on the specific problem and the extent of the repair. Regular maintenance and timely repairs can help extend the life of the vehicle and prevent more significant problems.