CARFIX

Mitsubishi Sapporo 4G52 (1978–1980)

Welcome to the MITSUBISHI SAPPORO Base vehicle wiki, your resource for understanding and maintaining your classic vehicle. This guide provides insights into common maintenance procedures and potential issues you might encounter, helping you keep your SAPPORO running smoothly.

Parts for the Mitsubishi Sapporo 4G52

Known issues

As a vehicle ages, some common issues might arise in the MITSUBISHI SAPPORO Base. Keep an eye out for:
• Suspension Wear: Bushings and ball joints can wear out over time, affecting handling.
• Corrosion: Check for rust, especially in areas prone to moisture accumulation.
• Electrical Issues: Older vehicles can experience electrical problems due to wiring degradation.

WOF tips

When preparing your MITSUBISHI SAPPORO Base for a Warrant of Fitness (WOF) inspection, be sure to check the following:
• Brakes: Ensure brakes are functioning correctly and pads/shoes have adequate thickness. Brake lines should be free of leaks.
• Suspension: Check for excessive play in suspension components.
• Lights: All lights must be functioning correctly.
• Tyres: Tyres must meet minimum tread depth requirements.
• Fluid Leaks: Check for any significant fluid leaks.

About the Mitsubishi Sapporo 4G52

Regular maintenance is crucial for extending the life of your MITSUBISHI SAPPORO Base. Here's a guide to some essential components and maintenance tasks:
• Timing Belt: A critical component; inspect and replace the timing belt according to the manufacturer's recommended intervals to prevent engine damage. Look up your vehicle's specific service schedule for the correct replacement interval.
• Suspension Bushes: Over time, suspension bushes (front control arm - lower, rear shock absorber - lower) can wear, leading to reduced handling and comfort. Inspect regularly for cracks or excessive play, and replace as needed.
• Starter Motor: If you experience difficulty starting your SAPPORO, the starter motor could be the culprit. Diagnosis by a qualified mechanic is recommended before replacement.
• Braking System: Maintain a safe braking system with regular checks and replacements of brake pads (front), brake hoses (front and rear), and brake shoe fitting kits (rear) fitting kits (front). Inspect brake lines for any signs of leaks or damage at each service interval.
• Alternator: The alternator keeps your battery charged. If you notice dimming lights or a battery that keeps dying, have the alternator checked.
• Ball Joint (Front Lower): Inspect regularly for wear and play. Replacing worn ball joints will maintain proper suspension geometry and steering response.
• Engine Care: Regular engine oil changes are vital for engine health. Also, ensure the engine oil pan gasket is in good condition to prevent leaks. When changing ensure you are using the right oil for your model.
• Cooling System: Maintain the cooling system with regular radiator coolant flushes to prevent overheating and corrosion.
• Spark Plugs: Replace spark plugs as recommended to ensure proper ignition and fuel efficiency.

Questions owners ask

What are the most common issues I should look out for with my 1979-1980 MITSUBISHI SAPPORO?
As your MITSUBISHI SAPPORO ages, common issues include wear in suspension components like bushings and ball joints, which can affect handling. You should also regularly check for corrosion, especially in areas prone to moisture, and be aware that older vehicles can experience electrical problems due to wiring degradation.
How often should I replace the timing belt on my MITSUBISHI SAPPORO?
The timing belt is a critical component in your MITSUBISHI SAPPORO. You should inspect and replace it according to the manufacturer's recommended intervals to prevent serious engine damage. Always refer to your vehicle's specific service schedule for the correct replacement interval.
What should I check on my MITSUBISHI SAPPORO to ensure it passes its WOF inspection?
For your MITSUBISHI SAPPORO to pass its Warrant of Fitness (WOF) inspection, ensure your brakes are functioning correctly with adequate pad/shoe thickness and no leaks in the brake lines. Check for excessive play in suspension components, confirm all lights are working, and ensure tyres meet minimum tread depth. Also, inspect for any significant fluid leaks.
Where can I get replacement brake pads for the front of my 1979-1980 MITSUBISHI SAPPORO in NZ?
CARFIX stocks 111 SKUs for your MITSUBISHI SAPPORO. You can find replacement brake pads (front) for your vehicle at CARFIX. We also stock brake hoses (front and rear) and brake shoe fitting kits (rear) to help maintain your braking system.
My MITSUBISHI SAPPORO is having trouble starting. What could be the problem?
Difficulty starting your MITSUBISHI SAPPORO could indicate an issue with the starter motor. It's recommended to have a qualified mechanic diagnose the problem before considering a replacement. Additionally, if you notice dimming lights or a battery that keeps dying, the alternator could be at fault and should be checked.
What maintenance is important for the suspension on my MITSUBISHI SAPPORO?
Regular inspection of suspension bushes (front control arm - lower, rear shock absorber - lower) and the front lower ball joint is crucial. Over time, these components can wear, leading to reduced handling and comfort. Replace them as needed to maintain proper suspension geometry and steering response.