1996 FORD CONTOUR 4CYL ROUGH IDLE ROUGH ACCELERATION

it just idles really rough, like a low rpm situation. rpm does not go up and down. after further checking did find a possible bad I A C motor, and a possible low voltage problem. I'm showing 12.9 volts at the battery, 10.9 - 11.0 volts with lights on. thank you for your assistanc it just idles really rough, like a low rpm situation. rpm does not go up and down. after further checking did find a possible bad I A C motor, and a possible low voltage problem. I'm showing 12.9 volts at the battery, 10.9 - 11.0 volts with lights on. thank you for your assistanc

thank you again very helpful, if it is the alternator do you want to come and change. lol. im also working on a 1998 that battery keeps dying in, this one has a v-6 think it might be maxi-fuse but could be alternator, the lady has had 3 put in in 3 years by different shops, they have never checked the maxi though according to her receipts. you can help change that one to if you want. hahahaha lol. thanks again thank you again very helpful, if it is the alternator do you want to come and change. lol. im also working on a 1998 that battery keeps dying in, this one has a v-6 think it might be maxi-fuse but could be alternator, the lady has had 3 put in in 3 years by different shops, they have never checked the maxi though according to her receipts. you can help change that one to if you want. hahahaha lol. thanks again

there are many available options to this. when it idles does it just idle rough or does the RPM go up and down? there are many available options to this. when it idles does it just idle rough or does the RPM go up and down?

1998 contour 2.2 replaced cam seneor idles smooth when it is disconnected 1998 contour 2.2 replaced cam seneor idles smooth when it is disconnected