04 5.7 questions

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snoball918

Junior Member
Joined
Jan 12, 2014
Posts
1
Reaction score
0
Ram Year
2004
Engine
5.7
1st- truck occasionally will run rough and hesitate but not all the time, truck has 120k miles I just purchased. I know it has 2 bad o2 sensors that will be changed next week but I am unsure if this will cause that problem

2nd- my heat will cut in and out while driving no idea what this is

any help would be appreciated
 
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