
1998 Ford Mustang 3.8L High Idle
customer brought the car for high rpm when decelerating. when it is stationary, on park,and rev the engine, it comes down quick. when you drive at 50 mph, and shift it to neutral, the rpm will stay at 1900 rpm and it will only come down when the speed drops to...
FIX posted 9/29/2008
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Message Closed w/FIX
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VIN | 1FAFP4046W |
Engine | 3.8 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | High Idle |
Occurs | Under Load, on Decel |
Message Closed w/FIX
Vehicle Data
1998 Ford Mustang
VIN | 1FAFP4046W |
Engine | 3.8 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | High Idle |
Occurs | Under Load, on Decel |