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1989 Ford Aerostar 3.0L Excessive Emissions
Posted to Ford Driveability on 6/17/2002 3 Replies

please help with this one engine runs rich always. coolant temp. gauge also seems to be a problem sometimes gauge states running [...] i think coolant temp. is fine.

3 Replies Received (View Replies)

  Related Documents & Media  1989 Ford Aerostar

 
Message Closed w/FIX

car Vehicle Data

1989 Ford Aerostar

VIN 1FMCA11UOK
Engine3.0 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI / MULTI-PORT
EmissionsCALIF.
SymptomsExcessive Emissions
OccursAlways
Misc.Van

Trouble Codes

42o2 sensor out of range
Message Closed w/FIX

car Vehicle Data

1989 Ford Aerostar

VIN 1FMCA11UOK
Engine3.0 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI / MULTI-PORT
EmissionsCALIF.
SymptomsExcessive Emissions
OccursAlways
Misc.Van

Trouble Codes

42o2 sensor out of range