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2000 Mercury Mystique GS 2.0L Poor Idle Quality, Cuts out, Stall
Posted to Ford Driveability on 4/6/2009 6 Replies

Car randomly dies or stalls on idle only or hiccups on decel. Had po171 bank lean, cleaned maf, was dirty, also cleaned IAC and TB. New fuel filter and alternator. Code 171 did not return after all the cleaning. Cold start car will stall alot before it will st...

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  Related Documents & Media  2000 Mercury Mystique GS

 
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car Vehicle Data

2000 Mercury Mystique GS

VIN 1MEFM6530Y
Engine2.0 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Cuts Out, Stall
OccursOn Decel, Idle, Intermittently

Trouble Codes

171
Message Closed w/FIX

car Vehicle Data

2000 Mercury Mystique GS

VIN 1MEFM6530Y
Engine2.0 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Cuts Out, Stall
OccursOn Decel, Idle, Intermittently

Trouble Codes

171