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1993 Mercury Grand Marquis LS 4.6L No Start, Poor Idle Quality
Posted to Ford Driveability on 4/26/2006 11 Replies

This car has a problem starting after a hot soak. First there is an extended cranking time and when it does start the idle is unstable for 5-10 seconds then smooths out and all is fine. We've checked to see that fuel pressure doesn't appear to be bleeding off....

11 Replies Received (View Replies)

  Related Documents & Media  1993 Mercury Grand Marquis LS

 
Message Closed w/FIX

car Vehicle Data

1993 Mercury Grand Marquis LS

VIN 2MELM75W9P
Engine4.6 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
SymptomsNo Start, Poor Idle Quality
OccursAfter a Hot Soak, Intermittently
Message Closed w/FIX

car Vehicle Data

1993 Mercury Grand Marquis LS

VIN 2MELM75W9P
Engine4.6 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
SymptomsNo Start, Poor Idle Quality
OccursAfter a Hot Soak, Intermittently