| Question about "Total Fan Control"
Okay...so I downloaded Willie's article on 1984-1992 F-Body Electric Cooling Fan Specs and Mods...
The article I'm referring to is for single fan apps. The car in question is a 1985 IROC , originally a LB9 car ( 305 TPI ) w/ AC.
In it, he states "...the fan is controlled mechanically through an in-cyliner head thermal switch...." Then later .. " ..there is no ECM control for the fan on single fan applications..."
Dumb question...but how is this possible? Since my IROC does NOT have a fan swithc / sensor in the passenger cylinder head, or anyplace for that matter. And the single fan works fine, although it does get to about 220 or so before it kicks on. I don't have any overheating trouble either.
Am I missing something here?
Just inquiring, since I'm adding dual fans shortly, and with my luck I'm sure this would affect the install somehow.
Anybody else with 85-86 LB9 cars that have single fans and no switch for the fan?
Thanks
__________________ 
Chris
85 IROC - Rebuilt T5,TPI 350, Hedman headers, and few other mods. Possibly for sale, email or PM if interested, LOTS of MODS and EXTRA parts included......
'03 GMC Z71 5.3 POSI..... stock for now | 
