I have a '91 crx si D16A6. It is pretty much stock except for a header, intake and tannabe exhaust system. Maybe I have been screwing with the car too much and I have lost focus trying to trouble shoot everything but here we go..... -Car fires up great. -When you start the car and let it set as soon as you hit the gas it starts to stumble and then promptly won't idle and dies. I have checked everything that I know to check and I cant get the problem to go away. I have adjusted the valves,timing(and belt repacement), cleaned the fuel tank and system, changed plugs,wires and everything else you would look at. No codes, no nothing just idles like a$$ and if you drive it down the road it wil be fine as long as you keep your foot on the gas at all times. Any ideas or advice would be great. Thanks in advance.