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1997 Mercury Sable LS 3.0L Poor Idle Quality, Surge
Posted to Ford Driveability on 11/25/2002 5 Replies

I think this car needs an ECM. Sent to dealer for ECM ( under warranty) and Cat. convertor replacment. Dealer did not replace ECM. Said car needs P/N switch and IAC. Probabaly didn't cycle OD swith for EOER test. Swaped IAC with known Good part from other car ...

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car Vehicle Data

1997 Mercury Sable LS

VIN 1MELM53S4V
Engine3.0 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SEFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Surge
OccursIdle, After a Hot Soak, Intermittently
Message Closed

car Vehicle Data

1997 Mercury Sable LS

VIN 1MELM53S4V
Engine3.0 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SEFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Surge
OccursIdle, After a Hot Soak, Intermittently