1991 Ford Taurus Other - Engine


Question: The engine idles too fast. Can not find vacuum leak. What should the vacuum be at idle? What other problem could cause this?

Here's How To Get Guaranteed Solutions In Minutes


 
Technican: Hello, I'm thinking a normal vacuum reading at idle would be around 17.5" Fast idle can be caused by the throttle or cruise control cables not allowing closed throttle. Coking inside the throttle bore can prevent the butterfly to close against the bore. Idle speed control may be sticking and need cleaning. Have you looked over these areas? Please advise.
Technican: Still need help here?
Technican: How are you doing with this car, please?
Technican: Hi, I'm checking in with you. Any news here?
Technican: I'm hoping for an update from you on your question's status. Please advise.

Here's How To Get Guaranteed Solutions In Minutes

More Taurus Answers
1998 Taurus General
1995 Taurus Electrical & Lighting Systems
1993 Taurus Fuel System
2001 Taurus Chassis, Suspension & Steering
1991 Taurus Electrical & Lighting Systems
1992 Taurus General
1999 Taurus Ignition System
1987 Taurus Engine
2000 Taurus Chassis, Suspension & Steering
1994 Taurus Electrical & Lighting Systems
1994 Taurus Engine
1990 Taurus Fuel System
1996 Taurus Heating & Cooling System
1990 Taurus Chassis, Suspension & Steering
1995 Taurus Engine
1997 Taurus Fuel System
2002 Taurus General
1994 Taurus Ignition System
2000 Taurus General
1999 Taurus Drive Train & Driveline
2003 Taurus Engine
1997 Taurus Chassis, Suspension & Steering
1992 Taurus Drive Train & Driveline
1997 Taurus Electrical & Lighting Systems
1999 Taurus Chassis, Suspension & Steering
1989 Taurus Fuel System
1997 Taurus Engine
1996 Taurus Drive Train & Driveline
1997 Taurus Electrical & Lighting Systems
1996 Taurus Electrical & Lighting Systems
1993 Taurus Engine
1998 Taurus Fuel System
2003 Taurus Electrical & Lighting Systems
1999 Taurus General
1998 Taurus Windows & Glass
2000 Taurus Electrical & Lighting Systems
2000 Taurus General
1996 Taurus Electrical & Lighting Systems
1994 Taurus General
2000 Taurus Ignition System
1997 Taurus Drive Train & Driveline
1997 Taurus Ignition System
1997 Taurus Electrical & Lighting Systems
1999 Taurus Drive Train & Driveline
1990 Taurus Fuel System
1998 Taurus Engine
1999 Taurus Chassis, Suspension & Steering
1997 Taurus Electrical & Lighting Systems
1994 Taurus Fuel System
1993 Taurus Electrical & Lighting Systems
1993 Taurus Drive Train & Driveline
1996 Taurus Engine
1988 Taurus Ignition System
1993 Taurus Electrical & Lighting Systems
1999 Taurus Electrical & Lighting Systems
1994 Taurus Drive Train & Driveline
1996 Taurus Electrical & Lighting Systems
1988 Taurus Electrical & Lighting Systems
1992 Taurus Fuel System
1991 Taurus Engine
1995 Taurus Engine
1990 Taurus Electrical & Lighting Systems
1989 Taurus Electrical & Lighting Systems
1999 Taurus Engine
1997 Taurus Electrical & Lighting Systems
1997 Taurus Engine
1999 Taurus Heating & Cooling System
1995 Taurus Drive Train & Driveline
1988 Taurus Drive Train & Driveline
1995 Taurus Electrical & Lighting Systems
1989 Taurus Engine
1999 Taurus Fuel System
1991 Taurus Chassis, Suspension & Steering
1996 Taurus Drive Train & Driveline
1996 Taurus Ignition System
1997 Taurus Electrical & Lighting Systems
2000 Taurus Chassis, Suspension & Steering
2000 Taurus General
1991 Taurus Drive Train & Driveline
2000 Taurus Engine
2003 Taurus Chassis, Suspension & Steering
1998 Taurus Drive Train & Driveline
1988 Taurus Engine
1994 Taurus Drive Train & Driveline
1999 Taurus Chassis, Suspension & Steering
1988 Taurus Ignition System
1994 Taurus Engine
1987 Taurus Chassis, Suspension & Steering
1995 Taurus Electrical & Lighting Systems
2000 Taurus Fuel System
1993 Taurus Drive Train & Driveline

Home

Ford Answers

Aerostar
Aspire
Bronco
Bronco II
Club Wagon
Contour
Country Squire
Crown Victoria
E 150
E 250
E 350
Econoline
Escort
Expedition
Explorer
F 100 Pick up
F 150 Pick up
F 250 Pick up
F 350 Pick up
Falcon
Festiva
Fiesta
Focus
Granada
LTD
Lightning Pick up
Mustang
Mustang Convertible
Mustang GT
Mustang Mach I
Mustang Notchback
Mustang Sedan
Probe
Ranger
Ranger Pick up
Sedan
Taurus
Tempo
Thunderbird
Touring
Windstar
ZX2
a_old

Home

template

eXTReMe Tracker