The Nissan Sunny B12 (1986–1990) is a legendary piece of automotive history. Whether you own the sedan, the coupe, or the versatile Traveller wagon, keeping this classic on the road requires more than just luck—it requires the right technical knowledge. This post breaks down the essential maintenance tasks and where to find the technical data you need to keep your B12 running smoothly. 🛠 Why You Need a Service Manual

Change brake fluid and manual transmission/differential oil.

: Crucial for engine and suspension repairs to prevent stripped bolts or failures.

Keeping a Classic Alive: The Ultimate Nissan Sunny B12 Maintenance Guide

Change engine oil and filter; rotate tires; inspect belts and hoses. Replace the engine air filter and fuel filter. Every 24,000–30,000 miles