jimzigg2

got car 2 weeks ago and it had 3 misfire codes in #2, #3 and random. here is what i did in order:

1) new plugs
2) new injectors 2-5
3) cleaned MAF
4) cleaned ISV
5) replaced bad vac lines
6) replaced fuel filter

initally after work was done the car ran perfect and codes were gone. then discovered it had a bad coolant temp sensor so 2 sensors were replaced, one by ISV and one on lower radiator pass side. turn car on and now it revs funny and stalls at idle. will stall at idle at stop light. AND CEL codes are back with misfires in #2 and #3. HELP??? what should i do next??