My friend has a prelude with the h23a3 i believe it is or its the a4 well we just adjusted the valve lash to spec and he tock his cruise control off well it wouldnt idle for a while, then it started idleing fine, when back into it this morning and it wont idle any more, all we did was adjust the valve lash and tock the cruise control off and we even put the cruise control back on and it still wont idle any ideas on what it could be