1990 Chevrolet G10

Introduction

The 1990 Chevrolet G10 is a full-size van available with a variety of engine and transmission options. The base engine is a 4.3L V6 with 165 horsepower and 245 lb-ft of torque. Other engine options include a 5.7L V8 with 190 horsepower and 295 lb-ft of torque, and a 6.2L V8 with 230 horsepower and 345 lb-ft of torque. Transmission options include a 4-speed automatic and a 5-speed manual.

Owners of the 1990 Chevrolet G10 generally praise its spacious interior, powerful engine options, and towing capabilities. However, some owners have reported issues with the vehicle’s electrical system, suspension, and transmission.

Engine

4.3L V6

• Intake manifold gasket failure
  • Description/Symptoms: Coolant leaks, overheating engine, white smoke from exhaust
  • Solution: Replace intake manifold gasket
  • Estimated Cost to Fix: $300 - $500+
  • Recalls: None Found
• Cylinder head gasket failure
  • Description/Symptoms: Coolant leaks, oil leaks, overheating engine, white smoke from exhaust
  • Solution: Replace cylinder head gasket
  • Estimated Cost to Fix: $1,000 - $1,500+
  • Recalls: None Found

5.7L V8

• Fuel injector failure
  • Description/Symptoms: Engine misfiring, rough idle, poor fuel economy
  • Solution: Replace fuel injector
  • Estimated Cost to Fix: $200 - $400+
  • Recalls: None Found
• Distributor cap and rotor failure
  • Description/Symptoms: Engine misfiring, hard starting, poor performance
  • Solution: Replace distributor cap and rotor
  • Estimated Cost to Fix: $100 - $200+
  • Recalls: None Found

6.2L V8

• No Issues Found

Transmission

4-speed Automatic

• Transmission slipping
  • Description/Symptoms: Transmission does not engage properly, loss of power
  • Solution: Rebuild or replace transmission
  • Estimated Cost to Fix: $1,500 - $2,500+
  • Recalls: None Found
• Torque converter failure
  • Description/Symptoms: Transmission shuddering, slipping, or overheating
  • Solution: Replace torque converter
  • Estimated Cost to Fix: $500 - $1,000+
  • Recalls: None Found

5-speed Manual

• Clutch failure
  • Description/Symptoms: Clutch pedal becomes soft or spongy, difficulty shifting gears
  • Solution: Replace clutch
  • Estimated Cost to Fix: $300 - $500+
  • Recalls: None Found
• Transmission noise
  • Description/Symptoms: Grinding or whining noises coming from transmission
  • Solution: Rebuild or replace transmission
  • Estimated Cost to Fix: $1,000 - $2,000+
  • Recalls: None Found

Suspension

• Front end alignment issues
  • Description/Symptoms: Uneven tire wear, vehicle pulling to one side
  • Solution: Align front end
  • Estimated Cost to Fix: $100 - $200+
  • Recalls: None Found
• Rear leaf spring failure
  • Description/Symptoms: Sagging or broken rear springs, loss of ride height
  • Solution: Replace leaf springs
  • Estimated Cost to Fix: $500 - $1,000+
  • Recalls: None Found

Electrical

• Alternator failure
  • Description/Symptoms: Dimming headlights, battery not charging, electrical problems
  • Solution: Replace alternator
  • Estimated Cost to Fix: $300 - $500+
  • Recalls: None Found
• Starter failure
  • Description/Symptoms: Engine cranks but does not start, clicking sound when turning key
  • Solution: Replace starter
  • Estimated Cost to Fix: $200 - $400+
  • Recalls: None Found

Exterior

• Rusty rear bumper
  • Description/Symptoms: Rust forming on rear bumper
  • Solution: Replace rear bumper
  • Estimated Cost to Fix: $200 - $400+
  • Recalls: None Found
• Cracked taillight lenses
  • Description/Symptoms: Cracks or chips in taillight lenses
  • Solution: Replace taillight lenses
  • Estimated Cost to Fix: $50 - $100+
  • Recalls: None Found

Interior

• Door panel rattles
  • Description/Symptoms: Loose or rattling door panels
  • Solution: Tighten or replace door panel clips
  • Estimated Cost to Fix: $50 - $100+
  • Recalls: None Found
• Dashboard cracks
  • Description/Symptoms: Cracks or splits in dashboard
  • Solution: Replace dashboard
  • Estimated Cost to Fix: $200 - $400+
  • Recalls: None Found

Summary

While the 1990 Chevrolet G10 is praised for its spacious interior and powerful engine options, it has been known to have issues with its electrical system, suspension, and transmission. The severity and cost of these issues can vary depending on the specific problem. Overall, the G10 is a reliable vehicle, but it is important to be aware of potential issues before purchasing one.