Trim / Codes

The 1994 Nissan G20 saw only minor changes, continuing with its 2.0-liter SR20DE four-cylinder engine offered in base and G20t trim levels. Because the engine is an interference design, timely timing belt replacement is important to prevent valve damage if the belt fails. Common service items include valve cover gasket leaks, oxygen sensors, and worn suspension components such as struts and bushings. Regular transmission fluid changes are also recommended for higher-mileage examples.

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  1994_G20

  The 1994 Nissan G20 is a front-wheel-drive compact sedan powered by a 2.0-liter SR20DE inline-four engine, offered with either a five-speed manual or four-speed automatic transmission. Typical maintenance focus includes timing belt replacement at the specified interval, since the SR20DE is an interference engine where belt failure can result in valve damage. Other common service items include valve lash adjustment, automatic transmission fluid changes, and inspection of suspension bushings and cooling system components.