Ok so I got my car done and it is driveable but not in the moring it wont start unless u put it in 1st and drive, once u let the RPMs drop it dies. Once its warm it idles at about 1-2k it changes everytime so everyone has been telling me MAP sensor is my problem, but when I first got the car it ran fine without the MAP sensor and I do have a coolant sensor CEL code (4) and crankshaft position sensor code (6) but no CEL light for map sensor and there isnt one and i thought when it was tuned they did a delete out of the ECU for it. Any thoughts?

 

WTF you have two CELs that both can cause idle problems. You already know two things that are wrong -- fix them first.