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1997 Ford F-150 Lariat 4.6L MIL Lamp on
Posted to Ford Driveability on 1/18/2007 16 Replies

This vehicle came in with a plugged EGR port at the intake. The valve also some contained carbon deposits. We cleared the maniflod and replaced the EGR valve with a Ford factory unit. Testing the EGR by applying vacuum caused the engine to lope so we now know ...

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  Related Documents & Media  1997 Ford F-150 Lariat

 
Message Closed w/FIX

car Vehicle Data

1997 Ford F-150 Lariat

VIN 1FTDX1764V
Engine4.6 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / multi port
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

P0401EGR System Insufficient Flow Detected
P1408MAP Sensor Circuit Malfunction
Message Closed w/FIX

car Vehicle Data

1997 Ford F-150 Lariat

VIN 1FTDX1764V
Engine4.6 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / multi port
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

P0401EGR System Insufficient Flow Detected
P1408MAP Sensor Circuit Malfunction