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Home >> GMC >> 1991 >> Value Van 7.4 N >> Repair and Diagnosis >> External Pages >> Different car >> Section 58 (Engine Controls - Tests W/O Codes - Gasoline) >> Symptoms >> Symptom Diagnosis

Symptom Diagnosis

WARNING: This page is about a different car, the 1995 Dodge Dakota. However, it is still accessible from the selected car via links, so may be relevant.

Symptom checks cannot be used properly unless problem occurs while vehicle is tested. To reduce diagnostic time, verify customer's complaint. Ensure steps in appropriate BASIC TESTING and TESTS W/CODES (if applicable) articles are performed.

Visually inspect all systems before diagnosing a symptom. Symptoms available for diagnosis include following.