1994 Chevrolet Suburban

1994 Chevrolet Suburban 5.7L V8 4L60E Automatic Transmission

The 1994 Chevrolet Suburban is a full-size SUV that was available with a variety of engine and transmission options. The most popular engine option was the 5.7L V8, which produced 200 horsepower and 290 lb-ft of torque. The 4L60E automatic transmission was also a popular choice.

People who like the 1994 Chevrolet Suburban appreciate its spacious interior, powerful engine, and comfortable ride. However, some owners have reported issues with the vehicle’s engine, transmission, suspension, and electrical system.

Engine

5.7L V8

Intake Manifold Gasket Failure

• Description/Symptoms: Coolant or oil leaking from the intake manifold, rough idle, decreased engine power
• Solution: Replace the intake manifold gasket
• Estimated Cost to Fix: $500 - $1,000
• Recalls: None Found

Exhaust Manifold Gasket Failure

• Description/Symptoms: Exhaust leak, decreased engine power, check engine light
• Solution: Replace the exhaust manifold gasket
• Estimated Cost to Fix: $200 - $500
• Recalls: None Found

Transmission

4L60E Automatic

Transmission Slipping

• Description/Symptoms: Transmission slipping out of gear, delayed or erratic shifting
• Solution: Rebuild or replace the transmission
• Estimated Cost to Fix: $1,500 - $3,000
• Recalls: None Found

Torque Converter Failure

• Description/Symptoms: Shuddering or vibration during acceleration, loss of power
• Solution: Replace the torque converter
• Estimated Cost to Fix: $800 - $1,500
• Recalls: None Found

Suspension

Front Suspension

Ball Joint Failure

• Description/Symptoms: Clunking or popping noise when turning, loose or wobbly steering
• Solution: Replace the ball joints
• Estimated Cost to Fix: $200 - $500
• Recalls: None Found

Rear Suspension

Leaf Spring Failure

• Description/Symptoms: Sagging or broken leaf springs, decreased ride quality
• Solution: Replace the leaf springs
• Estimated Cost to Fix: $500 - $1,000
• Recalls: None Found

Electrical

Electrical System

Battery Drain

• Description/Symptoms: Battery goes dead after sitting for a period of time
• Solution: Test the electrical system for a parasitic draw
• Estimated Cost to Fix: Varies depending on the cause
• Recalls: None Found

Alternator Failure

• Description/Symptoms: Dim headlights, flickering interior lights, battery warning light
• Solution: Replace the alternator
• Estimated Cost to Fix: $300 - $600
• Recalls: None Found

Exterior

No Issues Found

Interior

Climate Control

HVAC Blower Motor Failure

• Description/Symptoms: No air flow from the vents, excessive noise from the blower motor
• Solution: Replace the blower motor
• Estimated Cost to Fix: $100 - $300
• Recalls: None Found

Summary

The 1994 Chevrolet Suburban is a generally reliable vehicle, but it is not without its issues. Some of the most common problems reported by owners include intake manifold gasket failure, transmission slipping, and ball joint failure. The severity and cost of these issues can vary depending on the specific problem and the condition of the vehicle. However, overall, the 1994 Chevrolet Suburban is a good choice for those who need a spacious and powerful SUV.