Hi all !! I have got 1997 Prelude 2.2 DOHC VTEC and have installed a 70mm TB a few weeks ago. This TB had no provision for choke so what I did is instead of joining the two water pipes which were going into the choke system I cut the choke body from underneath the stock TB sealed it from the top with a plate and sealent and screwed nicely underneath the intake manifold in the upright position so that the water keeps circulating in the temperature sensor and the choke keeps working but all in vain....the choke still does not comes in the morning and after I warm up the car by holding down the pedal and drive off the idle speed goes down too much that the engine almost dies.....the new TB is sooo good but this choke and idle problem is letting my car down......before the installation of the new TB every thing was fine...if anybody helps I will appreciate...thanks.