your oil could be too thick to allow the engine to crank over fast enough to start, or you might need a new battery!
(7 Ford Mustang wont start anti theft alarm wont turn off
It starts cold
No choke ,no accelarater pump.
do you have gas in the tank
Sounds like you have a dead battery.
Does it turn over? Does it have fuel, spark, compression?
check cold start sensor or cold start valve is the same dif. name, also check for the coil pack could be in short good luck
alternator
overheated and wont start
around 30 or 40
try checking your battery usually it is the lack of cold cranking amps
Could be anything! Are you getting fuel? Are you getting spark? Is a belt broke? Is it cold out? I could continue but I wont, you should consider signing up for an account so you can edit your question with a little more info.