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1986 Ford LTD Crown Victoria LX 5.0L Excessive Emissions, Surge
Posted to Ford Driveability on 1/17/2000

This car drives well and idles well until it's been driven for a while, after which it develops a very slight idle surge. Emissions are bad all the time. No trouble codes(not even EGR). We've checked ign. timing, MAP sensor, coolant temp. sensor, EGR valve...

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car Vehicle Data

1986 Ford LTD Crown Victoria LX

VIN 2FABP43F3G
Engine5.0 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI / EFI
EmissionsFed
SymptomsExcessive Emissions, Surge
OccursHot, Idle
Message Closed w/FIX

car Vehicle Data

1986 Ford LTD Crown Victoria LX

VIN 2FABP43F3G
Engine5.0 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI / EFI
EmissionsFed
SymptomsExcessive Emissions, Surge
OccursHot, Idle