
1999 Dodge Ram 2500 8.0L Poor Idle Quality
This vehicle was brought in for rough idle after 20-30 min hot soak.I found short term fuel trims bank 1 -30% and bank 2 -50% during [...] only occurs after restart after 1 minute or so of running and only lasts for about 2 minutes then trim readings go back t...
FIX posted 5/3/2011
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Message Closed w/FIX
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VIN | 1B7KF23W4X |
Engine | 8.0 L / 10 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection / mpfi |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality |
Occurs | After a Hot Soak |
Trouble Codes
P0720 | Countershaft Speed Sensor Circuit Malfunction |
Message Closed w/FIX
Vehicle Data
1999 Dodge Ram 2500
VIN | 1B7KF23W4X |
Engine | 8.0 L / 10 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection / mpfi |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality |
Occurs | After a Hot Soak |
Trouble Codes
P0720 | Countershaft Speed Sensor Circuit Malfunction |