1998 Mercury Mystique LS 2.5L Surge, MIL Lamp on, races at idle
Gentelmen, This car was brought to me for a used car inspection, at that time the only complaint was an erratic tach. I checked it out along with the rest of the car, it seemed OK, I briefly looked at the trouble tree for the tach and told the owner it probabl...
FIX posted 10/19/2006
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Message Closed w/FIX
Vehicle Data1998 Mercury Mystique LS
Trouble Codes
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Message Closed w/FIX
Vehicle Data
1998 Mercury Mystique LS
VIN | 1MELM66LXW |
Engine | 2.5 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Surge, MIL Lamp on, Races at Idle |
Occurs | Always |
Trouble Codes
P1504 | Cruise Control Switch Circuit Malfunction |
P1506 | Crankcase Depression Regulator Valve Performance |