× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
1991 Ford Explorer XL 4.0L No power
Posted to Ford Driveability on 7/12/2000

The customer brought this in because she was driving down the road and heard a loud popping noise, and lost all power. We proceeded with a scan test and found codes for a CTS and can't raise RPM. All together we have replaced the O2 sensor, coolant temp sensor...

  Related Documents & Media  1991 Ford Explorer XL

 
Message Closed w/FIX

car Vehicle Data

1991 Ford Explorer XL

VIN IFMDU34X3M
Engine4.0 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI
SymptomsNo Power
OccursAlways

Trouble Codes

12cant raise RPM
21Coolant temp sensor out of range
Message Closed w/FIX

car Vehicle Data

1991 Ford Explorer XL

VIN IFMDU34X3M
Engine4.0 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI
SymptomsNo Power
OccursAlways

Trouble Codes

12cant raise RPM
21Coolant temp sensor out of range