
2004 Ford E-250 5.4L Misfire
comp on affected cylinders is 165 and 160 coils and plugs were replaced with new no vacum leaks detected injecters are firing checked with noid lite and solarity scope vacum is stable at 20 in
FIX posted 4/30/2010
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Message Closed w/FIX
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VIN | 1FTSS34L34 |
Engine | 5.4 L / 8 cyl / CNG |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection / sefi |
Emissions | OBD-II Compliant |
Symptoms | Misfire |
Occurs | Always |
Trouble Codes
P0171 | Fuel System Too Lean (Bank 1) |
P0174 | Fuel System Too Lean (Bank 2) |
P0303 | Cylinder 3 Misfire Detected |
P0308 | Cylinder 8 Misfire Detected |
Message Closed w/FIX
Vehicle Data
2004 Ford E-250
VIN | 1FTSS34L34 |
Engine | 5.4 L / 8 cyl / CNG |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection / sefi |
Emissions | OBD-II Compliant |
Symptoms | Misfire |
Occurs | Always |
Trouble Codes
P0171 | Fuel System Too Lean (Bank 1) |
P0174 | Fuel System Too Lean (Bank 2) |
P0303 | Cylinder 3 Misfire Detected |
P0308 | Cylinder 8 Misfire Detected |