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Symptoms of ECM Coolant Temp Sensor?


Cyberbeer

Well-Known Member
Joined
Jan 30, 2009
Messages
264
City
Spotsylvania, VA
Vehicle Year
1987
Transmission
Manual
Just as the title suggest what are the most common problems to a faulty ECM Coolant Temp sensor?
 
Cyberbeer said:
Just as the title suggest what are the most common problems to a faulty ECM Coolant Temp sensor?
Click to expand...

fuel stays on a heavy mix....like a stuck choke on a carberator.
so black smoke out the tailpipe & fouling plugs as well as decrease MPGs are things to watch for.
 
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