Looking to jump cooling fan of Corvette C4 1988
#1
1st Gear
Thread Starter
Looking to jump cooling fan of Corvette C4 1988
I want to make my cooling fan run whenever the engine is running rather than having it turn on at around 220, how would i go about doing so?
I know that the fan has a positive relay but am not quite sure on how to go about pulling this off correctly.
Any suggestions?
I know that the fan has a positive relay but am not quite sure on how to go about pulling this off correctly.
Any suggestions?
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tuned (05-24-2016)
#2
ok
First of all ur gonna need a roll of wire. I'd go with 16 gauge and a red color since it's a positive wire that ur tapping into. I got all the heat shrink butt connectors for ur job. We need a wiring schematic for the source. We will jump a constant twelve volt circuit when the engine is running and it's on a fused circuit with extra electrical load. Holler at yet boy CORVETTEJEFF tomorrow
#3
Le Mans Master
What's wrong with 220?
#4
Turn the defroster or a/c on
Last edited by antfarmer2; 05-21-2016 at 09:51 PM.
#5
220 is ok in michigan.not florida
#7
#9
#10
I installed the Mid-America 3 way fan control switch in my '91 - more for peace of mind. Living in Hampton Roads - I can get caught at various bridge openings and find myself sitting in traffic. During those moments - the temp gauge can climb pretty high while sitting in line waiting for the bridge to close. Yep - my radiator is clean - both fans work, clean antifreeze, etc. I like that the 3 way switch allows for one or both fans to be run, and when run, brings temp down fast. Once I am on my way, I just flip the switch off. Again - great for peace of mind.
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tuned (05-24-2016)
#11
Drifting
I put a 210 degree temp switch(instead of 238) for the aux fan to go on earlier, the main fan rarely goes on anymore. It is between 6&8. It will go up very rarely but over 228 doesn't happen anymore. Just a cheap fix
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tuned (05-24-2016)
#12
Drifting
Use the search function or google or just go away. Don't come trolling here and insult the guys who may have been (past tense) willing to help. Texas gets as hot as florida.
#13
why not just install a low temp fan switch sensor? on at 200, off at 185. couple this up with a 180 stat, and you should be good to go...
http://www.parts123.com/corvettecent...&searchtype=50
http://www.parts123.com/corvettecent...&searchtype=50
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tuned (05-24-2016)
#14
why not just install a low temp fan switch sensor? on at 200, off at 185. couple this up with a 180 stat, and you should be good to go...
http://www.parts123.com/corvettecent...&searchtype=50
http://www.parts123.com/corvettecent...&searchtype=50
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tuned (05-24-2016)
#15
good point, however, there's a good chance the OP has the B4P, since approx. 84% of production in 1988 had this option. just assumed from xrav22's post. guess I should have asked....
Last edited by Joe C; 05-24-2016 at 07:13 AM.
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tuned (05-24-2016)
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tuned (05-24-2016)
#17
Instructor
220 is WAY too hot. If the fan fails, you'll hit 260+, dump all the coolant like a WW2 fighter with a radiator hit and red warning lamps before you can blink, I know, ..been there!
I have a 160 thermostat and one of these..
http://www.carbuildersolutions.com/u...ler-thermostat
Now my fan comes on at 175 and I never see any higher than 185.
I have a 160 thermostat and one of these..
http://www.carbuildersolutions.com/u...ler-thermostat
Now my fan comes on at 175 and I never see any higher than 185.
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tuned (05-24-2016)
#18
OP hasn't returned to the thread and posted since his initial .. SO ...
Who was "Bennie42" trying to "run-off"?
Last edited by WVZR-1; 05-24-2016 at 11:27 AM.
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tuned (05-24-2016)
#19
Drifting
#20
huh?
who did I insult? I didn't say Nutting bad dude. I'm trying to help my buddy James who just got his 1st c4