I just did a tune up on my GS300 by putting in new plugs, cap, rotor, wires, valve cover gaskets. I had to take most of the top part of the intake apart to do it. When i reinstalled the parts everything started right up. After it warms up the needle drops below 1 like it normally does but now it drops a little lower to where it wants to stall out. I have to tap the gas to get it from getting to low. It never stalls out but its close. I know I had some problems trying to put the cables back in there right position. The throttle cable wasnt touched but the middle cable was all over the place and I have no idea if these cables determine idle speed. I checked all the vacuum hoses and they seem to be right. Any suggestion! The car worked fine prior to the tune up. No check engine light and when I drive the car it works fine. Any suggestions
