2007 4.7 vacuum leak.

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rvaughnp

Junior Member
Joined
Jul 27, 2025
Posts
9
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0
Location
Richardson
Ram Year
2004
Engine
4.7
I have a leak in the back left passenger side of the motor compartment.
I used the smoke detector and have smoke coming from that area.
I’d post a picture but there is nothing to see… I can’t even see what is leaking. I just know I have a lot of smoke coming from that area.

I tried going online and figuring out the vac system and followed up watching many videos but still can’t figure out what that may be.

Figured if someone has replace something in the same area they could give me a hint as to what it is.
 
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rvaughnp

Junior Member
Joined
Jul 27, 2025
Posts
9
Reaction score
0
Location
Richardson
Ram Year
2004
Engine
4.7
Figured it out…
Wasn’t a vacuum leak. It was the hose coming off the crankcase vent, I believe.
 
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