1991 Chevrolet V2500 Suburban

Introduction:

The 1991 Chevrolet V2500 Suburban is a full-size SUV known for its spacious interior and powerful V8 engines. It comes with two engine options: a 5.7L V8 and a 7.4L V8, mated to a 4-speed automatic transmission.

Engine

5.7L V8

• Intake Manifold Gasket Failure:
  • Description/Symptoms: Leaking coolant, engine overheating, rough idle
  • Solution: Replace intake manifold gasket
  • Estimated Cost to Fix: $500 - $700+
  • Recalls: None Found
• Oil Pan Gasket Leak:
  • Description/Symptoms: Oil leaking from the bottom of the engine
  • Solution: Replace oil pan gasket
  • Estimated Cost to Fix: $200 - $300+
  • Recalls: None Found

7.4L V8

• Cylinder Head Gasket Failure:
  • Description/Symptoms: Coolant leaking into the oil, engine overheating
  • Solution: Replace cylinder head gasket
  • Estimated Cost to Fix: $1,000 - $2,000+
  • Recalls: None Found

Transmission

• 4-Speed Automatic

• Transmission Slippage:

  • Description/Symptoms: Transmission slipping out of gear
  • Solution: Rebuild or replace transmission
  • Estimated Cost to Fix: $1,500 - $4,000+
  • Recalls: None Found

Suspension

• Ball Joint Wear:
  • Description/Symptoms: Clunking noises when turning, vehicle pulling to one side
  • Solution: Replace ball joints
  • Estimated Cost to Fix: $300 - $500+ per side
  • Recalls: None Found
• Leaf Spring Sagging:
  • Description/Symptoms: Vehicle sitting lower on one side, rough ride
  • Solution: Replace leaf springs
  • Estimated Cost to Fix: $500 - $1,000+ per side
  • Recalls: None Found

Electrical

• Alternator Failure:
  • Description/Symptoms: Battery not charging, dim headlights
  • Solution: Replace alternator
  • Estimated Cost to Fix: $300 - $500+
  • Recalls: None Found
• Battery Discharge:
  • Description/Symptoms: Battery draining rapidly
  • Solution: Check for parasitic draw, replace battery if necessary
  • Estimated Cost to Fix: $100 - $300+
  • Recalls: None Found

Exterior

• Rust on Body Panels:
  • Description/Symptoms: Corrosion on metal body panels
  • Solution: Remove rust and apply anti-rust treatment
  • Estimated Cost to Fix: Varies depending on severity
  • Recalls: None Found

Interior

• Door Lock Actuator Failure:
  • Description/Symptoms: Door locks not working properly
  • Solution: Replace door lock actuator
  • Estimated Cost to Fix: $200 - $300+ per door
  • Recalls: None Found
• HVAC Control Panel Malfunction:
  • Description/Symptoms: Climate control not working properly
  • Solution: Replace HVAC control panel
  • Estimated Cost to Fix: $200 - $400+
  • Recalls: None Found

Summary

The 1991 Chevrolet V2500 Suburban is generally a reliable vehicle but can experience some common issues as it ages, particularly with its intake manifold gasket and transmission. The severity and cost of these issues can vary depending on the specific issue and the vehicle’s overall condition.