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2002 Dodge Ram 1500 ST 4.7L Surge, Cuts out, Stall
Vehicle came in running rough and will surge and stall at times. scanned vehicle and found p1391 checked grounds and 5v @ both CMP and CKP... Customer replaced his own CKP and CMP sensors with OEM. Scoped vehicle and would like an opinion on the scope.
Summary posted 9/18/2025
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Related Documents & Media | VIN | 3D7HU18N32 |
| Engine | 4.7 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | Surge, Cuts Out, Stall |
| Occurs | Always |
Trouble Codes
| P1391 | CKP Or CMP Sensor Signal Intermittent |
Message Closed w/Summary
Vehicle Data
2002 Dodge Ram 1500 ST
| VIN | 3D7HU18N32 |
| Engine | 4.7 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | Surge, Cuts Out, Stall |
| Occurs | Always |
Trouble Codes
| P1391 | CKP Or CMP Sensor Signal Intermittent |
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