1999 Chevrolet C1500

Introduction:

The 1999 Chevrolet C1500 is a full-size pickup truck that was available with a range of engine and transmission options. The base engine was a 5.0L V8 with 195 horsepower and 300 lb-ft of torque. Other engine options included a 5.7L V8 with 255 horsepower and 330 lb-ft of torque, and a 6.0L V8 with 300 horsepower and 360 lb-ft of torque. Transmission options included a 4-speed automatic, a 5-speed manual, and a 6-speed manual.

Owners of the 1999 Chevrolet C1500 praised its powerful engines, spacious cabin, and comfortable ride. However, they also reported some common issues with the vehicle.

Engine

5.0L V8

• Intake manifold gasket failure: The intake manifold gasket can fail, causing coolant and oil leaks. Symptoms include overheating, rough idling, and white smoke from the exhaust. The solution is to replace the intake manifold gasket. Estimated cost to fix: $500 - $1,000+
• Camshaft position sensor failure: The camshaft position sensor can fail, causing the engine to stall or run poorly. Symptoms include a check engine light, rough idling, and difficulty starting. The solution is to replace the camshaft position sensor. Estimated cost to fix: $200 - $500+
• Spark plug blowout: The spark plugs can blowout, causing a loss of power and engine damage. Symptoms include a loud noise from the engine, rough idling, and decreased fuel economy. The solution is to replace the spark plugs and repair any damaged components. Estimated cost to fix: $300 - $1,000+

5.7L V8

• Intake manifold runner control (IMRC) system failure: The IMRC system can fail, causing a loss of power and fuel economy. Symptoms include a check engine light, rough idling, and decreased acceleration. The solution is to replace the IMRC system. Estimated cost to fix: $500 - $1,000+
• Throttle position sensor (TPS) failure: The TPS can fail, causing the engine to stall or run poorly. Symptoms include a check engine light, rough idling, and difficulty starting. The solution is to replace the TPS. Estimated cost to fix: $200 - $500+
• ** EGR valve failure:** The EGR valve can fail, causing a loss of power and fuel economy. Symptoms include a check engine light, rough idling, and decreased acceleration. The solution is to replace the EGR valve. Estimated cost to fix: $300 - $600+

6.0L V8

• Knock sensor failure: The knock sensor can fail, causing the engine to ping or knock. Symptoms include a check engine light, reduced power, and increased fuel consumption. The solution is to replace the knock sensor. Estimated cost to fix: $200 - $500+
• Oil pressure switch failure: The oil pressure switch can fail, causing the oil pressure gauge to read incorrectly. Symptoms include a check engine light, low oil pressure, and engine damage. The solution is to replace the oil pressure switch. Estimated cost to fix: $100 - $300+
• Fuel injector failure: The fuel injectors can fail, causing a loss of power and fuel economy. Symptoms include a check engine light, rough idling, and decreased acceleration. The solution is to replace the fuel injectors. Estimated cost to fix: $500 - $1,000+

Transmission

4-speed automatic

• Torque converter failure: The torque converter can fail, causing the transmission to slip or shudder. Symptoms include a lack of power, a whining noise, and increased fuel consumption. The solution is to rebuild or replace the torque converter. Estimated cost to fix: $1,000 - $2,000+
• Transmission fluid leaks: The transmission fluid can leak from the pan, lines, or seals. Symptoms include a low transmission fluid level, slipping gears, and a burning smell. The solution is to repair the leak and replace the lost fluid. Estimated cost to fix: $200 - $1,000+
• Shift solenoid failure: The shift solenoid can fail, causing the transmission to shift harshly or not shift at all. Symptoms include a check engine light, rough shifting, and a loss of power. The solution is to replace the shift solenoid. Estimated cost to fix: $300 - $600+

5-speed manual

• Clutch failure: The clutch can fail, causing the transmission to slip or shudder. Symptoms include a lack of power, a burning smell, and difficulty shifting gears. The solution is to replace the clutch. Estimated cost to fix: $500 - $1,500+
• Transmission mount failure: The transmission mount can fail, causing the transmission to vibrate or make noise. Symptoms include a clunking noise, a loss of power, and difficulty shifting gears. The solution is to replace the transmission mount. Estimated cost to fix: $200 - $500+
• Synchronizer failure: The synchronizer can fail, causing the transmission to grind when shifting gears. Symptoms include a grinding noise, difficulty shifting gears, and a loss of power. The solution is to replace the synchronizer. Estimated cost to fix: $300 - $800+

6-speed manual

• No issues found

Suspension

• Ball joint failure: The ball joints can fail, causing the front wheels to wobble or shake. Symptoms include a clunking noise, uneven tire wear, and a loss of steering control. The solution is to replace the ball joints. Estimated cost to fix: $300 - $600+
• Tie rod failure: The tie rod can fail, causing the front wheels to toe out or in. Symptoms include a clunking noise, uneven tire wear, and a loss of steering control. The solution is to replace the tie rod. Estimated cost to fix: $200 - $500+
• Leaf spring failure: The leaf springs can fail, causing the rear of the truck to sag. Symptoms include a rough ride, reduced load capacity, and uneven tire wear. The solution is to replace the leaf springs. Estimated cost to fix: $500 - $1,000+

Electrical

• Alternator failure: The alternator can fail, causing the battery to drain and the electrical system to malfunction. Symptoms include a dimming dashboard, slow cranking, and a loss of power. The solution is to replace the alternator. Estimated cost to fix: $300 - $600+
• Starter failure: The starter can fail, causing the engine to not start. Symptoms include a clicking sound when turning the key, a dead battery, and a loss of power. The solution is to replace the starter. Estimated cost to fix: $200 - $500+
• Wiring harness failure: The wiring harness can fail, causing electrical problems throughout the vehicle. Symptoms include flickering lights, non-functional components, and a loss of power. The solution is to repair or replace the wiring harness. Estimated cost to fix: $500 - $2,000+

Exterior

• Tailgate lock failure: The tailgate lock can fail, causing the tailgate to open unexpectedly. Symptoms include a rattling tailgate, a loose latch, and a loss of security. The solution is to replace the tailgate lock. Estimated cost to fix: $200 - $500+
• Headlight switch failure: The headlight switch can fail, causing the headlights to not work. Symptoms include a lack of headlights, a flickering dashboard, and a loss of power. The solution is to replace the headlight switch. Estimated cost to fix: $200 - $500+
• Door lock failure: The door lock can fail, causing the door to not open or close properly. Symptoms include a stuck door, a loose latch, and a loss of security. The solution is to replace the door lock. Estimated cost to fix: $200 - $500+

Interior

• HVAC blower motor failure: The HVAC blower motor can fail, causing the heat or air conditioner to not work. Symptoms include a lack of air flow, a burning smell, and a loss of power. The solution is to replace the HVAC blower motor. Estimated cost to fix: $300 - $600+
• Instrument cluster failure: The instrument cluster can fail, causing the gauges to not work properly. Symptoms include a flickering dashboard, inaccurate readings, and a loss of power. The solution is to replace the instrument cluster. Estimated cost to fix: $500 - $1,000+
• Seatbelt retractor failure: The seatbelt retractor can fail, causing the seatbelt to not retract properly. Symptoms include a loose seatbelt, a rattling noise, and a loss of safety. The solution is to replace the seatbelt retractor. Estimated cost to fix: $200 - $500+

Summary:

The 1999 Chevrolet C1500 is a reliable and capable pickup truck with a powerful engine and a comfortable interior. However, it does have some common issues that can be costly to repair. Potential buyers should be aware of these issues before purchasing a