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G. Webster

Correct Connection Of Heater Hoses

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I'm a new member with a simple question. I own a 98 Lexus GS300, and recently had a 99 GS300 engine installed. I suspect that the two heater hoses from the engine that connects to the heater core nozzles are crossed. Can someone please describe the proper connections of these two hoses from the engine to the heater core nozzles.

Thanks

G. Webster

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Good luck! I have been asking for the same thing for my LS400 because something is leaking coolant under the intake manifold and I strongly suspect there are heater hoses down there but no one seems to want to talk about these hoses or even direct me to an exploded view of this area of the engine. It is probably in an old thread and they expect us newbies to magically divine the location of the pertinent thread. Haven't got time for us.

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