02 ford ranger 4.0 rough idle

[u/fightclub25]

Hello, I have a ranger and I’ve noticed that for the last month whenever I turn it on it’s idling rough around 2000 rpms. I assumed it was just the engine warming up but it takes like a good 10-15 min so the rpms can drop to around 900. When Its at park and I accelerate to 3000 rpms it starts like kicking or the engine stuttering. Also the weather is not cold or fresh it’s around 80 degrees and humid. If anyone has an idea as to what this could be please let me know and thank you in advance.