89 2.8 white. Bird stalls out.. I should if seen it coming with rough idle. I put sea foam in it. Few days later it stalled. Now it stalls if I don't give it gas.. Co2 levels and emissions are high as gas mileage is worst than my frd explorer v8. New plugs and wires fuel filter air filter clean PVC valve oil filter oil change.i have no idea. 200k on it