crwdns2933897:0crwdne2933897:0

Cold start rough idle

I have a 2004 f150 xlt 4.6 triton I notice that cold start up engine runs a little rough after a minute or 2 then it goes away car runs fine what could it be triton engine does not have a idle control sensor

crwdns2934089:0crwdne2934089:0 crwdns2934093:0crwdne2934093:0

crwdns2934109:0crwdne2934109:0

crwdns2853045:0crwdne2853045:0 crwdns2853046:0crwdne2853046:0
crwdns2889612:0crwdne2889612:0 0
crwdns2934285:0crwdne2934285:0