2005 GMC Savana 1500

Introduction:

The 2005 GMC Savana 1500 is a full-size, commercial-grade van available in multiple configurations and trim levels. Engine options include a 4.3L V6 with 195 horsepower and 260 lb-ft of torque, a 5.3L V8 with 300 horsepower and 330 lb-ft of torque, and a 6.0L V8 with 325 horsepower and 350 lb-ft of torque. Transmission options include a 4-speed automatic, a 6-speed automatic, and a manual transmission. The Savana 1500 is known for its spacious cargo area, powerful engines, and durable construction, but it has also been reported to have various issues.

Engine

4.3L V6

• Intake Manifold Gasket Failure: Symptoms include coolant leaks, overheating, and decreased engine performance. Solution: Replace the intake manifold gasket. Estimated Cost to Fix: $300 - $600+
• Oil Pressure Sensor Failure: Symptoms include low oil pressure readings, illuminated oil pressure warning light, and engine damage if not addressed. Solution: Replace the oil pressure sensor. Estimated Cost to Fix: $100 - $250
• Fuel Pump Failure: Symptoms include difficulty starting the engine, decreased fuel economy, and stalling. Solution: Replace the fuel pump. Estimated Cost to Fix: $400 - $800+
• Throttle Position Sensor Failure: Symptoms include erratic engine performance, stalls, and rough idling. Solution: Replace the throttle position sensor. Estimated Cost to Fix: $150 - $300
• Spark Plug Failure: Symptoms include misfires, decreased engine performance, and increased emissions. Solution: Replace the spark plugs and check ignition coils. Estimated Cost to Fix: $20 - $100 per spark plug

5.3L V8

• Intake Manifold Gasket Failure: Same symptoms and solution as for the 4.3L V6. Estimated Cost to Fix: $300 - $600+
• Oil Pressure Sensor Failure: Same symptoms and solution as for the 4.3L V6. Estimated Cost to Fix: $100 - $250
• Fuel Injector Failure: Symptoms include rough idling, engine misfires, and decreased fuel economy. Solution: Replace the failed fuel injector(s). Estimated Cost to Fix: $300 - $600+
• Knock Sensor Failure: Symptoms include engine detonation, loss of power, and illuminated check engine light. Solution: Replace the knock sensor. Estimated Cost to Fix: $200 - $400
• Engine Mounts Failure: Symptoms include excessive engine vibration, noise, and potential damage to other components. Solution: Replace the worn engine mounts. Estimated Cost to Fix: $300 - $600+

6.0L V8

• Intake Manifold Gasket Failure: Same symptoms and solution as for the 4.3L and 5.3L V8s. Estimated Cost to Fix: $300 - $600+
• Oil Pressure Sensor Failure: Same symptoms and solution as for the 4.3L and 5.3L V8s. Estimated Cost to Fix: $100 - $250
• Valve Lifter Failure: Symptoms include ticking noises, decreased engine performance, and potential engine damage if not addressed. Solution: Replace the failed valve lifters. Estimated Cost to Fix: $500 - $1000+
• Timing Chain Guide Failure: Symptoms include rattling noises from the engine, especially during startup and acceleration. Solution: Replace the timing chain guide. Estimated Cost to Fix: $800 - $1500+
• Transmission Cooler Line Failure: Symptoms include transmission fluid leaks and potential transmission damage if not addressed. Solution: Replace the leaking transmission cooler line. Estimated Cost to Fix: $200 - $400
• Rear Main Seal Leak: Symptoms include oil leaks from the rear of the engine. Solution: Replace the rear main seal. Estimated Cost to Fix: $500 - $1000+

Transmission

4-Speed Automatic

• Transmission Fluid Leaks: Symptoms include low transmission fluid levels, slipping, and potential transmission damage if not addressed. Solution: Locate and repair the source of the leak. Estimated Cost to Fix: $200 - $600+
• Overheating: Symptoms include gear slippage, delayed shifts, and a burning smell. Solution: Flush the transmission fluid, inspect the cooling system, and replace components as needed. Estimated Cost to Fix: $300 - $800+
• Solenoid Failure: Symptoms include delayed shifts, harsh shifts, and shifting problems. Solution: Replace the failed solenoid(s). Estimated Cost to Fix: $200 - $500

6-Speed Automatic

• Transmission Fluid Leaks: Same symptoms and solution as for the 4-speed automatic. Estimated Cost to Fix: $200 - $600+
• Overheating: Same symptoms and solution as for the 4-speed automatic. Estimated Cost to Fix: $300 - $800+
• Torque Converter Shudder: Symptoms include vibrations while accelerating or at certain speeds. Solution: Replace the torque converter. Estimated Cost to Fix: $500 - $1000+
• Reverse Drum Failure: Symptoms include difficulty or inability to engage reverse gear. Solution: Replace the reverse drum. Estimated Cost to Fix: $800 - $1500+

Manual Transmission

• Clutch Wear: Symptoms include slipping, difficulty shifting gears, and premature clutch failure. Solution: Replace the clutch assembly. Estimated Cost to Fix: $500 - $1000+
• Transmission Input Shaft Bearing Failure: Symptoms include whining or grinding noises from the transmission. Solution: Replace the input shaft bearing. Estimated Cost to Fix: $400 - $800
• Shift Fork Failure: Symptoms include difficulty shifting gears or grinding noises. Solution: Replace the failed shift fork. Estimated Cost to Fix: $300 - $600
• Synchronizer Failure: Symptoms include difficulty shifting gears or gear grinding. Solution: Replace the worn synchronizers. Estimated Cost to Fix: $400 - $800+

Suspension

• Ball Joint Failure: Symptoms include clunking noises, loose steering, and tire misalignment. Solution: Replace the worn ball joints. Estimated Cost to Fix: $200 - $400 per ball joint
• Shock Absorber Failure: Symptoms include excessive bouncing, poor handling, and uneven tire wear. Solution: Replace the worn shock absorbers. Estimated Cost to Fix: $200 - $500+ per axle
• Stabilizer Bar Link Failure: Symptoms include clunking noises, loose steering, and poor handling. Solution: Replace the worn stabilizer bar links. Estimated Cost to Fix: $100 - $250
• Coil Spring Failure: Symptoms include sagging suspension, decreased ground clearance, and poor handling. Solution: Replace the broken coil spring(s). Estimated Cost to Fix: $150 - $300 per coil spring

Electrical

• Battery Drain: Symptoms include slow or difficult engine starts, dimming lights, and dead battery. Solution: Diagnose and repair the source of the battery drain, such as faulty alternator, parasitic drain, or faulty ignition switch. Estimated Cost to Fix: $100 - $500+
• Alternator Failure: Symptoms include dim or flickering headlights, battery warning light illumination, and difficulty starting the engine. Solution: Replace the failed alternator. Estimated Cost to Fix: $300 - $600+
• Starter Failure: Symptoms include difficulty or inability to start the engine, grinding noises, and starter relay clicks. Solution: Replace the failed starter. Estimated Cost to Fix: $200 - $400
• Wiring Harness Issues: Symptoms can vary depending on the affected circuit, but may include electrical malfunctions, power loss, or intermittent operation. Solution: Diagnose and repair the affected wiring harness. Estimated Cost to Fix: $150 - $500+

Exterior

• Door Handle Failure: Symptoms include difficulty opening or closing doors, broken handles, and malfunctioning door locks. Solution: Replace the failed door handle or door lock actuator. Estimated Cost to Fix: $100 - $300 per door
• Sliding Door Failure: Symptoms include difficulty opening or closing the sliding door, jammed doors, and latch issues. Solution: Diagnose and repair the source of the problem, such as faulty latches, cables, or switches. Estimated Cost to Fix: $200 - $600+
• Rust and Corrosion: Symptoms include rust spots, bubbling paint, and structural damage. Solution: Preventative measures such as regular washing, waxing, and undercoating can help extend the life of the exterior, while rust repair can be costly. Estimated Cost to Fix: $500 - $2000+
• Paint Fade: Symptoms include dull or fading paint. Solution: Regular waxing and using high-quality paint products can help maintain the paint’s appearance. Estimated Cost to Fix: $300 - $1000+

Interior

• Seat Fabric Wear: Symptoms include torn or damaged seat fabric. Solution: Seat covers or professional