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12-18-2011, 11:23 PM
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#1 |
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Registered User
Join Date: Dec 2009
Location: lindale,tx
Posts: 2,373
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Fan on temp
Does any one know what temp the factory ecm turns on and off the cooling fans? I have my ecu turning on at 210. Is that too high?
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82 c10 5.3/4l60 84 c20 5.3/sm465 85 chevy k10 suburban LQ4/4l60 91 chevy c10 suburban Lsa 5.3/4l60 2017 Silverado whipple 5.3 1964 Vw beetle 1974 vw beetle |
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12-18-2011, 11:32 PM
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#2 |
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Hollister Road Co.
Join Date: Apr 2005
Location: Houston
Posts: 6,131
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Re: Fan on temp
It depends on your PCM. Yours is 210 and no its not to high. You can have it come on lower but it requires someone go in and set it.
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12-18-2011, 11:36 PM
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#3 |
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Registered User
Join Date: Dec 2009
Location: lindale,tx
Posts: 2,373
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Re: Fan on temp
I have FAST EZ EFI so i can change the temp with hand held box. I know these motor run hotter then old sbc did.
__________________
82 c10 5.3/4l60 84 c20 5.3/sm465 85 chevy k10 suburban LQ4/4l60 91 chevy c10 suburban Lsa 5.3/4l60 2017 Silverado whipple 5.3 1964 Vw beetle 1974 vw beetle |
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12-19-2011, 12:26 AM
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#4 |
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Hollister Road Co.
Join Date: Apr 2005
Location: Houston
Posts: 6,131
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Re: Fan on temp
Your stat should be 10 degrees colder than your fan on temp. So if your stat is 210 and your fan on is 195 the fan will run all the time once warmed up.
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12-19-2011, 12:28 AM
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#5 |
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Registered User
Join Date: Dec 2009
Location: lindale,tx
Posts: 2,373
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Re: Fan on temp
Why would i want the fans to run all the time?
__________________
82 c10 5.3/4l60 84 c20 5.3/sm465 85 chevy k10 suburban LQ4/4l60 91 chevy c10 suburban Lsa 5.3/4l60 2017 Silverado whipple 5.3 1964 Vw beetle 1974 vw beetle |
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12-19-2011, 12:39 AM
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#6 |
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Hollister Road Co.
Join Date: Apr 2005
Location: Houston
Posts: 6,131
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Re: Fan on temp
You don't thats why I said stat temp should be 10 degrees below the temp you want the fan to come on at.
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12-19-2011, 10:12 PM
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#7 |
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Registered User
Join Date: Dec 2009
Location: lindale,tx
Posts: 2,373
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Re: Fan on temp
Oh i think i read that wronge. So if my stat is 195 i would turn fan on at 205 is what you are saying?
__________________
82 c10 5.3/4l60 84 c20 5.3/sm465 85 chevy k10 suburban LQ4/4l60 91 chevy c10 suburban Lsa 5.3/4l60 2017 Silverado whipple 5.3 1964 Vw beetle 1974 vw beetle |
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12-20-2011, 03:30 AM
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#8 | |
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Hollister Road Co.
Join Date: Apr 2005
Location: Houston
Posts: 6,131
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Re: Fan on temp
Quote:
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