My son bought a real nice looking 1994 with v6 4wd. the problem is that when cold it take a long time to start.once running for a bit it begins to idle low in gear and dies at lights etc. once warm...it starts good however.we have replaced maf...cleaning tb and ran seafoam.we also. replaced plugs...another weird thing is the ac has never worked at all...no blower ...no lights...no nothing...fuses are good...i have read through forums and can't figure it out.