20 below and misfiring in iowa

[mark82nv]

it misfires after its warmed up not a bad misfire just noticable started 2 days ago after i went about 60 miles and now it wont quit , the battery light came on today for a few mins could it be the alt causing this?

 

[mark82nv]

its not giving me any codes either so i changed fuel filter . no change

 

[jona571]

maybe one of the coils??

 

[MonsterMark]

Have autozone or someone do a quick scan.

I would probably start with the battery. The battery might have even forze and cracked. Take a close look at the case.

What year, miles?

 

[mark82nv]

150000 97 lsc they cant scan if theres no codes right? and it seems to be having plenty of power to lights heater and system while running i drive it 25 mins at a time