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1991 Mercury Sable GS 3.0L Hesitation
Posted to Ford Driveability on 10/25/2008 8 Replies

This car came in with a hesitaion when cold. After driving the car i think it may still have a small hesitaion even after its warmed up to operating temp just not as noticable. so far i have checked fuel pressure with and with out regulator plugged in that is ...

8 Replies Received (View Replies)

  Related Documents & Media  1991 Mercury Sable GS

 
Message Closed w/FIX

car Vehicle Data

1991 Mercury Sable GS

VIN 1MECM50U4M
Engine3.0 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
SymptomsHesitation
OccursCold

Trouble Codes

173hego not switching causing a rich condition
Message Closed w/FIX

car Vehicle Data

1991 Mercury Sable GS

VIN 1MECM50U4M
Engine3.0 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
SymptomsHesitation
OccursCold

Trouble Codes

173hego not switching causing a rich condition