Chart 6
- Unique Idle Concerns: Low/Slow Idle
- Stalls/Quits: Deceleration
| SYSTEM/COMPONENT | REFERENCE (PINPOINT TESTS -- GASOLINE MODELS unless noted) |
|---|---|
| Verify the fuel filler cap is properly tightened. | Visual |
| Automatic Transmission (stalls/quits on deceleration) | REFER to the appropriate AUTOMATIC TRANSMISSION article to diagnose the torque convertor operation concerns. |
| Fuel Delivery System | GO to Pinpoint Test HC . |
| Intake Air System (for vehicles equipped with an IAC valve) | GO to Pinpoint Test HU . |
| Charging System | GO to Pinpoint Test HY . |
| Base Engine | REFER to the appropriate ENGINE article . |
| Additional Testing | GO to Pinpoint Test Z . |