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How can you tell when the evaporator coils on an ac unit is bad?
Wiki User
∙ 11y ago
You see mold on the coil, you see ice on the coil, you see dye on the coil with a blacklight after cycling dyed refrigerant through it, you run a halogen sniffer over it and it detects a leak.
Wiki User
∙ 11y ago
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How do you tell what ignition coil is bad on 1999 maxima?
Unplug ignition coils one at a time until you find the one that doesn't effect the rpm's.That's the one that's bad.
How long does it take for the central air unit to unfreeze?
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absolutely
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You have an ac unit year 2000 that stopped working got freeze on but dont know where to put it took ac apart?
might have clogged filter, bad blower capacitor or bad blower motor, clogged evaporator coil, or low on refrigerant possible freon leak.
Why is a 1995 Riviera not getting a spark to the distributor?
a '95 riviera does not have a distributor. If you mean the ignition coils, then you probably looking at bad ignition module-located under the coils. Or bad crank sensor.
