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| fan dont work, no juice at in plug (Page 1/1) |
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traceymac
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OCT 18, 08:37 PM
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have just finished new egr, top end gaskets, senders/solenoids redid a few vac line ends. went for test drive and it overheats and fan was not running ! found no juice to the plug in connector, what sensor controls juice to the fan? any tips would be appreciated ! sorry if this is a repeat, I dont think it went thru
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buddycraigg
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OCT 18, 08:44 PM
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turn your heater control head to MAX.
If the fan comes on, then we know your fan an relay are okay.
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traceymac
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OCT 19, 08:59 AM
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thank you, also the water pump was replaced, could there be an air lock? had problem years ago with this. if remember correct i jacked rear up a bit and filled from motor inlet. do you know where fan controller is located, have diagram ? thanks
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fierosound
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OCT 19, 11:09 AM
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traceymac
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OCT 19, 11:47 AM
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it is 87 gt 2.8 thank you for pics of this !
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wilberto
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OCT 19, 02:28 PM
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You can also turn on your AC. The fan will come on and stop your overheating. It'll get you home.
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theogre
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OCT 19, 07:53 PM
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See my Cave, Rad Fan
1. Engine running at 220°, even 230°F Is Not Over Heating.
2. Dash Gauges often Lie for many reasons. More so one cars 20 30 or more years old.
"Air locking" and "Burping" Fiero is a myth. Fiero and others will "burp" themselves when you fill the system right.
See my Cave, Coolant Fill
Real "Over Heating" can be many things and rad fan (and 85-87 V6 engine blower) may never turn on. Dash Temp gauge may not get hot either.
Example: F'd head gasket often will allow cylinder pressure to coolant and oil holes cause Fake "over heat" even "boiling over" and/or force oil in PCV parts.------------------
Dr. Ian Malcolm: Yeah, but your scientists were so preoccupied with whether or not they could, they didn't stop to think if they should.
(Jurassic Park)
The Ogre's Fiero Cave
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