I have an '89 Formula with the 305 TBI. After the engine warms up and then you let it sit for about 15 minutes to 45 minutes, it acts like it is flooded. I have to pump the gas until I get it to 2000 RPMS and let it run there until it smoots out, then it is fine. Anybody ever have a problem like this or have an idea what could be it's problem??

Thanks,

Chris

 

check your IAC, it could run smooth at first but they can tend to get sloppy after a while of running, check the spring on it