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1998 Ford F-150 Lariat 4.6L Excessive Emissions, Poor Idle Quality, Cuts out, Stall
Posted to Ford Driveability on 1/21/2008 8 Replies

Vehicle came in for a stall and excessive crank problem. When it did start there was a lot of fuel vapor coming out from the tailpipe. Our tech went ahead and replaced the Maf sensor, drove it and released it to the customer. Customer tried driving it and retu...

8 Replies Received (View Replies)

  Related Documents & Media  1998 Ford F-150 Lariat

 
Message Closed w/Summary

car Vehicle Data

1998 Ford F-150 Lariat

VIN 1FTZX18W8W
Engine4.6 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsExcessive Emissions, Poor Idle Quality, Cuts Out, Stall
OccursAlways

Trouble Codes

P0102Mass Airflow Sensor Circuit Low Voltage
P0171Fuel System Too Lean (Bank 1)
P0174Fuel System Too Lean (Bank 2)
P1131Electric Vacuum Pump System Related PGM-FI Sensor Signal Malfunction
P1151Fuel Rail Pressure - Maximum Positive Deviation
Message Closed w/Summary

car Vehicle Data

1998 Ford F-150 Lariat

VIN 1FTZX18W8W
Engine4.6 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsExcessive Emissions, Poor Idle Quality, Cuts Out, Stall
OccursAlways

Trouble Codes

P0102Mass Airflow Sensor Circuit Low Voltage
P0171Fuel System Too Lean (Bank 1)
P0174Fuel System Too Lean (Bank 2)
P1131Electric Vacuum Pump System Related PGM-FI Sensor Signal Malfunction
P1151Fuel Rail Pressure - Maximum Positive Deviation