how do you wire up the A/C on LS1?
Thread Starter
Launching!
Joined: Dec 2003
Posts: 288
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From: Tifton, Gerogia
how do you wire up the A/C on LS1? i did a 01 blazer with LS1 sawp and i need to know how to wire up the A/C
or at least get the heater working so i want freez this winter
anyone know?
or at least get the heater working so i want freez this winter
anyone know?
Staging Lane
Joined: Oct 2004
Posts: 98
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From: Near the start of the California gold rush
If you have the heater hose hooked up and the vacuum line to heater control is hooked to the engine (assuming it uses a vacuum line - if not then you need to consult a service manual on how the heater hot air door works) then you should have hot air.
Thread Starter
Launching!
Joined: Dec 2003
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From: Tifton, Gerogia
Originally Posted by patrick_rodgers
If you have the heater hose hooked up and the vacuum line to heater control is hooked to the engine (assuming it uses a vacuum line - if not then you need to consult a service manual on how the heater hot air door works) then you should have hot air.
it runs off vacuum line, i dont see any other way for it work,
so all i really need to do is make the heater blower come on and i should have hot air right??
An 01 blazer with a heater control valve?
Id like to see that.
If you have hoses going to the heater core, from the engine you WILL have hot air.
The blower motor circuit and mode/temp door operation are not affected when installing an LS1.
Id like to see that.
If you have hoses going to the heater core, from the engine you WILL have hot air.
The blower motor circuit and mode/temp door operation are not affected when installing an LS1.
Thread Starter
Launching!
Joined: Dec 2003
Posts: 288
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From: Tifton, Gerogia
well there is a catch, it use to be a 95 and i converted it over to 01 but even still every thing hooked right up as if it where a 01, i did have to mod the firewall , steering mount, and weld dash bracket's in, other than that all the wiring went in just as if it where a 01, but the damn blower motor want come on
