1993 Mercury Grand Marquis LS 4.6L No Start, Poor Idle Quality
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....
FIX posted 5/6/2006
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Message Closed w/FIX
Vehicle Data1993 Mercury Grand Marquis LS
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Message Closed w/FIX
Vehicle Data
1993 Mercury Grand Marquis LS
VIN | 2MELM75W9P |
Engine | 4.6 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Symptoms | No Start, Poor Idle Quality |
Occurs | After a Hot Soak, Intermittently |