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2002 Mercury Sable LS Premium 3.0L Poor Idle Quality, Surge
Posted to Ford Driveability on 9/22/2006 7 Replies

After tune-up, vehicle sounds like it has a vaccuum leak around the intake area, and surges. When the codes were first pulled, a 171 was given. I replaced the air filter. It was dirty. Then the customer returned, the vehicle was making a surging sound. I pulle...

7 Replies Received (View Replies)

  Related Documents & Media  2002 Mercury Sable LS Premium

 
Message Closed w/Summary

car Vehicle Data

2002 Mercury Sable LS Premium

VIN 1MEHM55S42
Engine3.0 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Surge
OccursIdle

Trouble Codes

1131Lack of H02s11 Switches-sensor indicates lean
1154Lack of H02S21 Switches-sensor indicates lean
Message Closed w/Summary

car Vehicle Data

2002 Mercury Sable LS Premium

VIN 1MEHM55S42
Engine3.0 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Surge
OccursIdle

Trouble Codes

1131Lack of H02s11 Switches-sensor indicates lean
1154Lack of H02S21 Switches-sensor indicates lean