How to stop running too rich
#17
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Year: 1989
Model: Cherokee
Engine: Inline 6, 4.0L
My intake is strange. It's "snorkeled" but the only thing snorked is the intake on top of the motor. Rest of the lines are just hanging loose. Could that be a problem?
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Year: 1989
Model: Cherokee
Engine: Inline 6, 4.0L
Can someone post a picture for me? I need to see a stock airbox assembly. Also maybe highlight where the MAP sensor is?
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Year: 1990
Model: Cherokee
Engine: The venerable 4.0
There is one vacuum line going to the airbox. It comes from the little vacuum distribution thing.
Mines "modified" I haven't gotten around to fixing it up proper but I got rid of a bunch of those lines. I'm out on a job and that's the best pic for now but if you have an open vacuum line going to or coming from here block it off.
Mines "modified" I haven't gotten around to fixing it up proper but I got rid of a bunch of those lines. I'm out on a job and that's the best pic for now but if you have an open vacuum line going to or coming from here block it off.
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Year: 1989
Model: Cherokee
Engine: Inline 6, 4.0L
Here's my intake with all the little lines all over the place. Plugged all of those lines with birthday candles. It still smoked. What are these lines for? Where should they be?
Also there are no lines going to the MAP sensor that I can see. Just wires. (MAP is what that green connector plugs in to on the firewall, right?)
Also there are no lines going to the MAP sensor that I can see. Just wires. (MAP is what that green connector plugs in to on the firewall, right?)
#23
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Year: 1989
Model: Cherokee
Engine: Inline 6, 4.0L
Alright I just found a line that would go from the map to the intake but its disconnected from the map. Should I be able to connect this to tge MAP somehow?
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Year: 1989
Model: Cherokee
Engine: 4.0
Originally Posted by '89_Cherokee
Alright I just found a line that would go from the map to the intake but its disconnected from the map. Should I be able to connect this to tge MAP somehow?
pieced together on my iPhone using my uber l337 hax skilz.
#26
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Year: 1989
Model: Cherokee
Engine: Inline 6, 4.0L
WOOOO! I connected it before I could read yalls replies but thats it! Runs better now. Thanks! But whats up with the other loose lines? Should I snork those? They pull hard
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Year: 1990
Model: Cherokee
Engine: The venerable 4.0
Originally Posted by '89_Cherokee
WOOOO! I connected it before I could read yalls replies but thats it! Runs better now. Thanks! But whats up with the other loose lines? Should I snork those? They pull hard
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Year: 1989
Model: Cherokee
Engine: Inline 6, 4.0L
So all of those lines are vacuum lines? the only thing that should be filtered and open is the main intake? what about the line coming off of the top of the head? behind it is the oil fill cap?