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1991 Ford Ranger Custom 2.3L Hesitation, MIL Lamp on
Posted to Ford Driveability on 2/20/2008 3 Replies

Hello, customer complains of intermittent hesatation, at the same time the tach stops working. I have test drove twice and the tach stopped after a minute or so the first drive (with no hesatation). On the second test drive, the tach was working the whole time...

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  Related Documents & Media  1991 Ford Ranger Custom

 
Message Closed w/Summary

car Vehicle Data

1991 Ford Ranger Custom

VIN 1FTCR10A9M
Engine2.3 L / 4 cyl / GAS
Trans5-speed Standard
DeliveryFI
SymptomsHesitation, MIL Lamp On
OccursIntermittently

Trouble Codes

18No tach input or spout open
28Loss of tach - rt side dual plug DIS
57Octane adjust pin/nps circuit fault
Message Closed w/Summary

car Vehicle Data

1991 Ford Ranger Custom

VIN 1FTCR10A9M
Engine2.3 L / 4 cyl / GAS
Trans5-speed Standard
DeliveryFI
SymptomsHesitation, MIL Lamp On
OccursIntermittently

Trouble Codes

18No tach input or spout open
28Loss of tach - rt side dual plug DIS
57Octane adjust pin/nps circuit fault