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06-23-2014, 09:39 AM
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#1 |
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Registered User
Join Date: Jul 2010
Location: jacksonville nc
Posts: 1,229
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kinda wierd
so i hooked up my electric fans last night, they work awesome!!! they really suck!!! haha...but i called the guy that did my harness and he told me the red wire off the harness goes straight to the battery, well i think he was mistaken because when i hooked it up the low fan came on, so i hooked it up to a wire that comes on when the key turns on, well in doing so now when i turn the truck off it runs for about 2 or 3 seconds after i turn the key off....anyone ever see this? (i mean I've seen it on older engines when the timings off) but not on one of these
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Sgt Dennis Heineman USMC Aviation Ordnance I.Y.A.O.Y.A.S 2001-Present 84 K10 2000 trans am ws6 2011 nissan altima 2009 Troy Built with a 42 Inch Deck  My LS Swap http://67-72chevytrucks.com/vboard/s...=1#post6559371 |
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06-23-2014, 01:03 PM
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#2 |
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Join Date: Jul 2010
Location: jacksonville nc
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Re: kinda wierd
nobody? thats weird too!!!
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Sgt Dennis Heineman USMC Aviation Ordnance I.Y.A.O.Y.A.S 2001-Present 84 K10 2000 trans am ws6 2011 nissan altima 2009 Troy Built with a 42 Inch Deck My LS Swap http://67-72chevytrucks.com/vboard/s...=1#post6559371 |
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06-23-2014, 02:31 PM
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#3 |
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Registered User
Join Date: Dec 2002
Location: Cactus Patch So. Az
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Re: kinda wierd
That happens!
Place a diod(SP) in the circuit or a relay, that should do the trick!
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53 TuTone Extended Cab 350 4-Spd 3:08 (SOLD) 53 Chevy Moldy pearl green ZZ-4 4L60E 9" 3:25 55 GMC 1st Black Mll (ZZ4) ZZ6 TKO 600 5 sp 3:73 62 Solidaxle Corvette Roman Red (327 340hp 4spd 3:36) C4 & C5 suspension tube chassis LS 3 4L70E 65 Corvette Coupe 327 350hp 4spd 4:11 78 Black Silverado SWB (350/350) 5.3 & 4L60E 3:42 2000 S-Type 3.0 (wife cruiser) 2003 GMC SCSB 5.3 4L60E 3:42 |
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06-23-2014, 02:32 PM
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#4 |
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Join Date: Jul 2010
Location: jacksonville nc
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Re: kinda wierd
Huh?? Lol
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Sgt Dennis Heineman USMC Aviation Ordnance I.Y.A.O.Y.A.S 2001-Present 84 K10 2000 trans am ws6 2011 nissan altima 2009 Troy Built with a 42 Inch Deck My LS Swap http://67-72chevytrucks.com/vboard/s...=1#post6559371 |
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06-23-2014, 02:36 PM
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#5 | |
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Registered User
Join Date: Dec 2002
Location: Cactus Patch So. Az
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Re: kinda wierd
Quote:
Your fan is creating a back feed or generating current until it slows down
__________________
53 TuTone Extended Cab 350 4-Spd 3:08 (SOLD) 53 Chevy Moldy pearl green ZZ-4 4L60E 9" 3:25 55 GMC 1st Black Mll (ZZ4) ZZ6 TKO 600 5 sp 3:73 62 Solidaxle Corvette Roman Red (327 340hp 4spd 3:36) C4 & C5 suspension tube chassis LS 3 4L70E 65 Corvette Coupe 327 350hp 4spd 4:11 78 Black Silverado SWB (350/350) 5.3 & 4L60E 3:42 2000 S-Type 3.0 (wife cruiser) 2003 GMC SCSB 5.3 4L60E 3:42 |
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06-23-2014, 02:40 PM
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#6 |
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Registered User
Join Date: Jul 2010
Location: jacksonville nc
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Re: kinda wierd
im runnin a high fan and low fan, should i just have them both going at the same time?
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Sgt Dennis Heineman USMC Aviation Ordnance I.Y.A.O.Y.A.S 2001-Present 84 K10 2000 trans am ws6 2011 nissan altima 2009 Troy Built with a 42 Inch Deck My LS Swap http://67-72chevytrucks.com/vboard/s...=1#post6559371 |
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06-23-2014, 02:52 PM
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#7 |
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Registered User
Join Date: Dec 2002
Location: Cactus Patch So. Az
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Re: kinda wierd
This time of year I think they will both be working, there is a way to have them come on at different temps, but that will involve some homework!
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53 TuTone Extended Cab 350 4-Spd 3:08 (SOLD) 53 Chevy Moldy pearl green ZZ-4 4L60E 9" 3:25 55 GMC 1st Black Mll (ZZ4) ZZ6 TKO 600 5 sp 3:73 62 Solidaxle Corvette Roman Red (327 340hp 4spd 3:36) C4 & C5 suspension tube chassis LS 3 4L70E 65 Corvette Coupe 327 350hp 4spd 4:11 78 Black Silverado SWB (350/350) 5.3 & 4L60E 3:42 2000 S-Type 3.0 (wife cruiser) 2003 GMC SCSB 5.3 4L60E 3:42 |
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06-23-2014, 02:55 PM
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#8 |
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Registered User
Join Date: Jul 2010
Location: jacksonville nc
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Re: kinda wierd
thats how they are working right now, the low fan comes on when i start it, then the high fan will come on after it warms up, then when fully warmed up at some point they will both kick on, then just the high fan, i think they are working correctly
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Sgt Dennis Heineman USMC Aviation Ordnance I.Y.A.O.Y.A.S 2001-Present 84 K10 2000 trans am ws6 2011 nissan altima 2009 Troy Built with a 42 Inch Deck My LS Swap http://67-72chevytrucks.com/vboard/s...=1#post6559371 |
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06-24-2014, 03:24 AM
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#9 |
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Fabricate till you "puke"
Join Date: Jun 2002
Location: Ill
Posts: 9,403
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Re: kinda wierd
I am not a wiring guru....my fans are not hooked to computer. I run a painless relay, & power 2 -14" fans, That are mounted to a steel shelf. They worked on my 383, & still work on my 5.3? Wax on 205/Wax off 195? If you don't have the relay, or diode, I agree, you have power feed, until the alternator stops charging? Longhorn
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69 longhorn,4" chop,3/5 drop, 1/2 ton suspension/disc brakes,1 1/2" body drop,steel tilt clip, 5.3/Edelbrock rpm intake/600 carb, Hooker streetrod shorties,2 1/2" exhaust/ H pipe/50's Flows , 6 spd Richmond trans,12 bolt/ 3.40 gears.... |
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