
1998 Ford E-150 Econoline 4.2L MIL Lamp on, Spark Knock
This van came in about six months ago with a check engine light on and customer complaint of a spark knock. Vehicle had no drivability problems. Retrieved codes PO171 & PO174. The Baro PID. was 142 Htz. For the area that we are in, that is way below the except...
FIX posted 6/15/2007
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Message Closed w/FIX
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VIN | 1FTRE1423W |
Engine | 4.2 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp on, Spark Knock |
Occurs | Always, Under Load, on Accel |
Trouble Codes
P0171 | Fuel System Too Lean (Bank 1) |
P0174 | Fuel System Too Lean (Bank 2) |
Message Closed w/FIX
Vehicle Data
1998 Ford E-150 Econoline
VIN | 1FTRE1423W |
Engine | 4.2 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp on, Spark Knock |
Occurs | Always, Under Load, on Accel |
Trouble Codes
P0171 | Fuel System Too Lean (Bank 1) |
P0174 | Fuel System Too Lean (Bank 2) |