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Thread: accord 87 thermowax

  1. #1
    DX User
    Join Date
    Jun 2012
    Posts
    23

    accord 87 thermowax

    how can i test the thermowax,what is her function??



  2. #2
    LX User
    Join Date
    Nov 2006
    Vehicle
    88 DX 5spd sedan 176Kmiles, 1 owner, stock. (Sold 10/18)
    Posts
    301

    Re: accord 87 thermowax

    You test them with a vacuum gauge and pump. Follow the vacuum diagram and test procedures in the manual available here for download. One controls the secondary so it won't open until the engine is warmed up, one controls the fast idle unloader to idle down when the engine is warmed up. The other one, i don't remember off top of my head; look it up. I think the charcoal vapor canister purge and a maybe something else too. I'm not sure any of these are related to your stalling problem when the engine is fully warmed up. They would cause other problems.

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