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1999 Mercury Sable LS 3.0L Surge, surges in drive
Posted to Ford Driveability on 9/1/2009 12 Replies

The problem with this car is it will accelerate on it's own in drive or reverse. When at idle in park or neutral everything is fine, idles around 700-720 rpm. Once the vehicle is put into drive it wants to take off. The brakes will barely hold the vehicle back...

12 Replies Received (View Replies)

  Related Documents & Media  1999 Mercury Sable LS

 
Message Closed w/Summary

car Vehicle Data

1999 Mercury Sable LS

VIN 1MEFM58S9X
Engine3.0 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsSurge, Surges in Drive
OccursAlways, Idle

Trouble Codes

P1121TP Sensor Signal Lower Than Expected
Message Closed w/Summary

car Vehicle Data

1999 Mercury Sable LS

VIN 1MEFM58S9X
Engine3.0 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsSurge, Surges in Drive
OccursAlways, Idle

Trouble Codes

P1121TP Sensor Signal Lower Than Expected