92 300ZX NA I have put on Z1's large throttle bodies and TT injectors and chipped... since then it has not idle right and runs really ruff at startup. You have to keep the gas pedal pressed to keep it running. After it warms up it runs smooth and strong. I put in a new idle control value and that didn't help with idle at startup. Has anyone had this issue and have any ideas on what could be causing the problem? Thanks!