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1983 Mercury Grand Marquis 5.0L No Start, Poor Idle Quality, hard start cold
Posted to Ford Driveability on 10/16/1998

guys posting this [...] your ideas were appreciated and checked but egr has been removed and carbon cleaned .plugs are [...] all ecm grounds less than 100mv .coil output 40k cranking . map has been substituted with used but good [...] to map and hoses [...] bi...

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car Vehicle Data

1983 Mercury Grand Marquis

VIN 1MEBP93FDZ
Engine5.0 L / 8 cyl
Emissionsfed
SymptomsNo Start, Poor Idle Quality, Hard Start Cold
OccursAlways, Cold
Message Closed

car Vehicle Data

1983 Mercury Grand Marquis

VIN 1MEBP93FDZ
Engine5.0 L / 8 cyl
Emissionsfed
SymptomsNo Start, Poor Idle Quality, Hard Start Cold
OccursAlways, Cold