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2007 Dodge Ram 3500 ST 5.9L Poor Idle Quality, Misfire, MIL Lamp on
Posted to Chrysler Driveability on 4/2/2009 11 Replies

Customer brought truck in for a rough idle, it feels like a dead miss at idle, but mostly clears up over 1k RPM and under load. There were no active codes, but i did find P0191 in memory- Fuel rail pressure sensor performance. Tried shutting off injectors with...

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  Related Documents & Media  2007 Dodge Ram 3500 ST

 
Message Closed w/FIX

car Vehicle Data

2007 Dodge Ram 3500 ST

VIN 3D7MX48CX7
Engine5.9 L / 6 cyl / DIESEL
Trans6-speed Standard
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire, MIL Lamp On
OccursIdle

Trouble Codes

P0191Fuel Rail Pressure Sensor Circuit Performance
Message Closed w/FIX

car Vehicle Data

2007 Dodge Ram 3500 ST

VIN 3D7MX48CX7
Engine5.9 L / 6 cyl / DIESEL
Trans6-speed Standard
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire, MIL Lamp On
OccursIdle

Trouble Codes

P0191Fuel Rail Pressure Sensor Circuit Performance