Okay we just bought this 95 celica gt, 2.2l runs amazing as crap but lately now every morning temp outside like 75and higher it won't crank over... And when it does it sounds rough wants to stall and if u give it a little gas it begins to back fire badly.. but after like 3 mins car warms up and idles fine runs great, and u can turn it off and on all u want just dnt let the car sit for about 6 hours because then same issue happens

Does the engine turn but do not hold idle? If so, start looking at the IACV.

its hard explain imma go take a video now, sincde i just woke up and i know nobody has attempted to turn it on yet

sounds like a cooant temp sensor issue to me.