Chart 3
- Starting Concerns: No Start (Engine Cranks)
NOTE:
An Extended Crank Because Of A No Start May Load The Exhaust System With Raw Fuel, Damaging The Catalytic Converter After The Engine Starts. For Vehicles Equipped With A Secondary Air Injection (Air) System, Carry Out The Following After The No Start Concern Is Repaired. Disconnect The Electric Air Pump Relay, Run The Engine Until The Surplus Fuel Is Used Up, And Connect The Relay. Disconnecting The Relay May Set A Continuous Memory PCM DTC That Needs To Be Cleared.
Symptom Chart
| System/Component | Reference ( Pinpoint Tests - Gasoline Models Unless Noted) |
|---|---|
| Add-On Anti-Theft Devices | Visual. Check With The Customer. |
| Fuel/Ignition | Go To Pinpoint Test A . |
| Intake Air System (Ranger). If The Engine Will Not Start At Closed Throttle, But Will Start And Run Normally At Part Throttle, Check The IAC Valve. |
Go To Pinpoint Test KE . |
| Exhaust System Restrictions | Go To Pinpoint Test HF . |
| Base Engine | Refer To The Appropriate Engine System Article And Carry Out The Inspection And Verification To Continue Diagnosis. |
| Additional Testing | Go To Pinpoint Test Z . |