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1978 Chevrolet K5 Blazer 1978 Custom Deluxe Sport Utility

Repair services & inexpensive new parts for 1978 Chevrolet K5 Blazer 1978 Custom Deluxe Sport Utility with 4.1L 250Cu. In. l6 GAS OHV Naturally Aspirated engine.

The 1978 Chevrolet K5 Blazer, particularly the Custom Deluxe trim, is a classic sport utility vehicle known for its robust build and off-road capabilities. Equipped with a 4.1L (250 cubic inches) inline-six engine, this model offers a unique blend of power and utility, making it a popular choice among vintage SUV enthusiasts. Its 4WD system adds to its versatility, allowing it to perform well in various terrains. As a classic vehicle, it may require specific maintenance and repair attention to ensure long-lasting performance and reliability.

Common Issues

  • Rust on body panels and undercarriage due to age.
  • Fuel system problems, especially with carburetors.
  • Transmission issues, particularly with the automatic transmission.
  • Electrical problems, including faulty wiring and connections.

Maintenance Tips

  • Regularly check and change the oil to ensure engine longevity.
  • Inspect the brake system frequently, including pads, rotors, and lines.
  • Monitor tire pressure and condition; rotate tires as needed.
  • Inspect the cooling system for leaks and maintain fluid levels.

Typical Repair/Owership Cost Ranges

  • Routine maintenance (oil change, filters): $50 - $150.
  • Brake replacement: $200 - $500 depending on parts used.
  • Transmission rebuild: $1,500 - $3,000.
  • Engine rebuild: $2,000 - $4,000.

Buying Advice (What to Inspect)

  • Check for rust, especially in the floor pans and wheel wells.
  • Inspect the engine for leaks or signs of wear.
  • Examine the condition of the suspension components.
  • Test the 4WD system to ensure it engages and disengages properly.

FAQ

  • What is the fuel economy of the 1978 Chevrolet K5 Blazer? It typically averages around 10-15 miles per gallon, depending on driving conditions.
  • Are parts readily available for this model? Yes, many parts are available through specialty suppliers and online retailers.
  • What type of oil should I use for maintenance? It is recommended to use a high-quality motor oil, typically 10W-30 or 10W-40.
  • How often should I service the transmission? It is advisable to check and service the transmission fluid every 15,000 to 30,000 miles.
  • Can I modify the engine for better performance? Yes, various aftermarket parts are available to enhance performance, but ensure modifications are compatible.
  • What should I do if I notice overheating? Check coolant levels, inspect hoses for leaks, and ensure the thermostat is functioning properly.
  • Is this vehicle suitable for daily use? While it can be used daily, be prepared for lower fuel economy and potential maintenance needs.
  • How do I maintain the 4WD system? Regularly inspect the transfer case fluid and ensure all components are in good condition.

Have Questions about Chevrolet K5 Blazer 1978 Custom Deluxe? Ask the assistant for questions about mileage, performance, repairs, parts, recommended maintenance and more.


Make: Chevrolet
Model: K5 Blazer
Trim: Custom Deluxe Sport Utility 2-Door
Year: 1978

Quick Info

Fuel: GAS
Aspiration: Naturally Aspirated
Engine Displacement: 4.1L
Engine CC: N/A
Engine CID: 250
Engine Block Type: L
Cylinder Type: OHV
Cylinders: 6
Drive: 4WD
Body Type: Sport Utility
Doors: 2

Repair services & inexpensive new parts for 1978 Chevrolet K5 Blazer 1978 Custom Deluxe Sport Utility with 4.1L 250Cu. In. l6 GAS OHV Naturally Aspirated engine.