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1996 Mercury Mystique GS 2.5L MIL Lamp on
Posted to Ford Driveability on 2/25/2003 19 Replies

check engine light comes on every few days, P401 EGR insuffient flow, replaced EGR valve silanoeid due to not holding vaccum, check engine light came on two days later with same code. any advise where to look or start to find the problem. thank you in advance ...

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  Related Documents & Media  1996 Mercury Mystique GS

 
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car Vehicle Data

1996 Mercury Mystique GS

VIN IMELM66L4T
Engine2.5 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursEvery Few Days

Trouble Codes

P0401EGR System Insufficient Flow Detected
Message Closed

car Vehicle Data

1996 Mercury Mystique GS

VIN IMELM66L4T
Engine2.5 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursEvery Few Days

Trouble Codes

P0401EGR System Insufficient Flow Detected