mazda7

iTrader: (1)

I have a fiero fan on my 87 7. I am using a thermostat from advanced auto. how do I wire the fan to come on when I turn on the ac. Right now power comes from battery through a realy and into the thermostat.

Any help or input would be greatly appreciated.

ka8legend

On my 90GXL, I spliced it into the black? wire of the AC relay which is about 3" from the driver headlight assm. It's among the clustered relays in protective boots right in front of the radiator. I was able to track it from the online fsm in fc3s.org
good luck.

blu_gxl

who needs a/c? j/k

BoostedRotors

I 86'd my AC and ran a toggle for the permacool...works great.


Mazda7, are you from Birmingham AL or MI?

mazda7

iTrader: (1)

bham al. Pinson. I have tried to find other 7 owners around, but most are not serious or either too young to hang with. I have an 87 na with many mods. currently in need of paint and a new front fender. some idiot at eastwood mall pulled a hit and run on me.

email me pnelsonj@cs.com.

BoostedRotors

Im in Vestavia Hills. Theres a few of us that are really into it here in town. all in our mid twenties. You have AIM or anything?

Felix Wankel

I live like 20 minutes from Pinson.

If you search, there was a thread that showed how to use a realy to trigger the fan. Hell, I'll do the search

Felix Wankel

https://www.rx7club.com/forum/showth...threadid=75820

Might help a little.

j9fd3s

iTrader: (3)

you could tap into the ac clutch and when that come on activate the relay

mike

'Vert in Vegas

I live in Las Vegas. NUFF SAID!

mazda7

iTrader: (1)

thanks felix, that helps. i am still confused though. i have the fiero fan with an adjustable temp switch. i am using a relay to supply power from the battery to the temp switch which in turn, sends power to the fan at the set temp. I need a way to override the temp switch when i turn on the ac. i am not sure that i can just add a + from the battery activated by a relay from the ac, into the + of the fan. i am afraid that two +'s will short out if the temp switch activates while the ac is on thus sending power to the fan also. i do all the wrenching on my car, but cant seem to figure this one out.

boosted rotors, i am internet illiterate, but i think aim means instant messaging. if so i dont because i use my computer at work and cannot enable the instant messaging. are u the same guy in vestavia with the 88 blue 7 for sale?

BoostedRotors

I dont have a blue 88, but I know where one is less that a mile from me...dont know if its for sale though...its an SE in decent shape.