Section 10 (Engine Controls - Basic Testing): Introduction
WARNING: This page is about a different car, the 1996 Mitsubishi Diamante, 1996 Mitsubishi 3000GT, and 1996 Dodge Stealth. However, it is still accessible from the selected car via links, so may be relevant.
The following diagnostic steps will help prevent overlooking a simple problem. This is also where to begin diagnosis for a no-start condition. The first step in diagnosing any driveability problem is verifying the customer's complaint with a test drive under the conditions the problem reportedly occurred.
Before entering self-diagnostics, perform a careful and complete visual inspection. Most engine control problems result from mechanical breakdowns, poor electrical connections or damaged/misrouted VACUUM DIAGRAMS article.