Hey guys, I'm new here but I have read and used your advice on several
problems with good results. My cuurent project is a 1995 4wd ram 1500 with a 5.2. This thing has me baffled, when you first start it it runs great until it warms up, then if you stop and try to take off again it makes a sucking sound and almost dies, if you push the pedal past this point it will run good but at that first normal take off it will hesitate even stall. It starts right back up and will idle perfect. At first it would do it cold or hot, after replaceing the upstream 02 sensor it cleared up until it gets warm. So far I've changed the AIC motor, new throttle body gasket, cleaned and checked injectors, checked everything for vacuum leaks. Its not throwing any codes? Please help!