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1994 Mercury Topaz GS 2.3L Hesitation, Stall, Poor Fuel Economy, MIL Lamp on
Posted to Ford Driveability on 10/31/2002 6 Replies

Hi everyone,

I have a 1994 Mercury Topaz. It has a code 186 stored. Sometimes the MIL will light and the car starts lacking power. The car lacks power more at times than other times. Especially on a cold start and the first good acceleration, it will bog down...

6 Replies Received (View Replies)

  Related Documents & Media  1994 Mercury Topaz GS

 
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car Vehicle Data

1994 Mercury Topaz GS

VIN 1MEPM36X8R
Engine2.3 L / 4 cyl / GAS
Trans3-speed Automatic
DeliveryFI / Port Fuel Injection
EmissionsUS Emissions
SymptomsHesitation, Stall, Poor Fuel Economy, MIL Lamp On
OccursCold, Hot, Under Load, on Accel

Trouble Codes

186Injector Pulse Width longer than expected or Mass Air Flow lower than expected
Message Closed

car Vehicle Data

1994 Mercury Topaz GS

VIN 1MEPM36X8R
Engine2.3 L / 4 cyl / GAS
Trans3-speed Automatic
DeliveryFI / Port Fuel Injection
EmissionsUS Emissions
SymptomsHesitation, Stall, Poor Fuel Economy, MIL Lamp On
OccursCold, Hot, Under Load, on Accel

Trouble Codes

186Injector Pulse Width longer than expected or Mass Air Flow lower than expected