2004 Mercury Montery "runs rough wet" Questions

...runs rough during wet weather Runs fine when dry First thing to do is retreive the trouble codes from the computer and then we can go from there. Same thing happened to me - same year same ...

...when it is wet or when it is damp and raining the car runs rough and hesitates between 45 and 55mph. When it is dry out, no rain, the car runs good enough for the year (95) replace the spark plug ...

...runs fine sometimes then just starts running really rough, even dies when idling. when I changed plugs one was a little wet. help Do you have a scan tool that can read sensor data PID'S ? 080 EGR and ...

...runs rough, little power, wet coil pack; how can i dry coil? Thanks Use a high pressure AIR jet so that the water is blown off and also use a hot air dryer on the coil. It is possible that the wet ...

2001 volkswagen golf runs rough after and during rain car runs rough when wet. replaced wires and plugs. what am i missing. you may have a bad coil pack

runs rough and ''check engine'' light will illuminate. The ''check engine'' does not always come on, but the car will always run rough like it is mis-firing - this issue will resolve itself without me

...system, coil/s, plug wires or boots. Easiest way to find the problem is to take a spray bottle with water and spray them down when the truck is running. When it runs rough, you found the

...runs rough while in gear no check engine light on runs rough while in gear and sitting at a light or just putting in gear.does run as rough sitting at idle in park Plug Mis-firing (firing-but not ...

...runs real rough and eventually stalls, but runs fine in dry conditions. What's going on? Could water be getting into the gas tank. I can't tell if that is so. I added HEAT to the gas tank ...

...runs rough, sounds like its not running on all cylinders then the engine management light comes on. When the damp conditions go the engine runs fine. Go to your local parts store, buy a Di-Electric ...