I changed the fuel filter, it had some black junk in the filter and appeared to be clogged, but no change in original problem.
When you turn the the key, the engine starts immediately, with no hesitation, no extra carnking, but acts like it is going to die(sometimes it does). If you pump the gas once it starts, it smooths out and then idles fine.
I have never cleaned the throttle body, and what/where are the IACV valve?
Thanks again