2002 Mercury Grand Marquis GS 4.6L No Start, Poor Idle Quality, Stall
customer brought car to us for hard starting when cold. we checked fuel pressure and it is ok. we checked for vacuum leaks also put smoke machine on and found no leaks. if i push down on the gas pedal and start car it will run. if i let up on gas pedal it will...
FIX posted 1/5/2010
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Vehicle Data2002 Mercury Grand Marquis GS
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Vehicle Data
2002 Mercury Grand Marquis GS
VIN | 2MEFM74WX2 |
Engine | 4.6 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | No Start, Poor Idle Quality, Stall |
Occurs | Cold, Idle |