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Cooling fan operating temperatures?

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Old

Mar 18, 2001 | 08:13 PM

#1

Thread Starter

Supreme Member

Joined: Jan 2001

Posts: 1,244

Likes: 2

From: Kelowna, B.C.

Car: 89 Camaro RS

Engine: 305 TBI

Transmission: 700r4

Axle/Gears: 2.73

Cooling fan operating temperatures?

I had no luck finding this in the archives. What are the temperature zones for when the cooling fan comes on & shuts off for a 89 TBI? I'm trying to determine if mine is functioning properly. I think my fan shuts off to soon. Thanks

------------------
89 RS Camaro, LO3 305 TBI
L69 Duel Snorkel Intake
Dynomax Ultra Flo Cat Back

- Future Mods -
DynoMax Headers (Jet Hot)

Old

Mar 19, 2001 | 09:16 AM

#2

TGO Supporter

Joined: Jul 1999

Posts: 10,907

Likes: 4

From: The Bone Yard

Car: Death Mobile

Engine: 666 c.i.

On GM engines originally equipped with a 195*F T-stat, the #1 Fan turns on around 226-228*F and turns off 218-220*F.

Old

Mar 19, 2001 | 12:07 PM

#3

Member

Joined: Dec 2000

Posts: 153

Likes: 0

From: OKC, OK USA

Is this the same for cars with only one fan? Thanks ~Arnold

Old

Mar 19, 2001 | 01:13 PM

#4

Senior Member

Joined: Mar 2001

Posts: 800

Likes: 0

From: Olive Branch, MS

Car: 1990 RS

Engine: 350

Transmission: TH-350

yes it is the same, get a jet fan switch
on 200 off 185 they are about 50bux shipped

Old

Mar 19, 2001 | 08:11 PM

#5

Thread Starter

Supreme Member

Joined: Jan 2001

Posts: 1,244

Likes: 2

From: Kelowna, B.C.

Car: 89 Camaro RS

Engine: 305 TBI

Transmission: 700r4

Axle/Gears: 2.73

Thanks Guys...

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