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Home >> GMC >> 1991 >> Value Van 7.4 N >> Repair and Diagnosis >> External Pages >> Different car >> Section 57 (Engine Controls - Tests W/O Codes - Gasoline) >> Symptoms >> Symptom Diagnosis

Symptom Diagnosis

WARNING: This page is about a different car, the 1995 Plymouth Voyager, 1995 Plymouth Grand Voyager, 1995 Dodge Grand Caravan, 1995 Dodge Caravan, and 1995 Chrysler Town & Country. 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.