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1990 Mercury Colony Park LS 5.0L Stall
Posted to Ford Driveability on 2/24/1999

Hi everyone!! Hopefully, someone out there can help me. This car came in for stalling problem. Checked all the basics and that all seemed fine. Pulled codes and came up with EGR/EVP code 34. EVP reading high at idle. Tested EVP for voltages and sure enough...

  Related Documents & Media  1990 Mercury Colony Park LS

 
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car Vehicle Data

1990 Mercury Colony Park LS

VIN 2MECM79F9L
Engine5.0 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI / SEFI
EmissionsCa Emissions
SymptomsStall
OccursOn Decel, Idle, Intermittently
Misc.Station Wagon

Trouble Codes

32EVP too low
34EVP too high
Message Closed

car Vehicle Data

1990 Mercury Colony Park LS

VIN 2MECM79F9L
Engine5.0 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI / SEFI
EmissionsCa Emissions
SymptomsStall
OccursOn Decel, Idle, Intermittently
Misc.Station Wagon

Trouble Codes

32EVP too low
34EVP too high