I have a 88 CRX HF that i swapped a d16A6 into. I was using my HF throttle body (the car ran like crap). So i installed a SOHC SI throttle body. The problem is that the TPS was broken off the SI throttle body. SO i drilled out the HF TPS and screwed it into the SI throttle body. Now the car runs worse. When hitting the gas pedal it skips and spits. Is there some kind of adjustment at the TPS? Also, what other throttle bodies could be used on my car? Any help would be appreciated...