Jeep Cherokee Vacuum System Repair (XJ, WJ, ZJ, YJ, TJ)

On the docket today; Vacuum line Repair on my 1996 Jeep XJ Cherokee. I had a lot of comments and questions on a previous video about Jeep Vacuum systems, so I decided to go over the systems and do a repair on mine.
• Jeep 4.0 LITER Crankca...
DeOxit www.amazon.com...
#superb60ce #jeep #jeepxj

[@papabeats13]

Appreciate your help. I watched this just before setting to diagnose my 98 and you led me right to it in about 15 seconds, rubbed a hole under battery. Not a big leak, just enough to kill cruise control and retard the blend doors. Love these easy trucks.

[@superb60ce]

Happy to help

[@paulanderson388]

Thanks for the videos. I also have a 96 XJ that I love. I think it one of the most capable and fun 4 wheelers I have ever owned because it is so reliable and easy to work on. I wish I had 5 of them.

[@superb60ce]

Glad you like them!

[@williamharvey1283]

Well I'll tell you what brother you made my day that's exactly what's wrong with 1995 Cherokee great work problem solved on my end thanks to you have a blessed day and good luck keep up the good work anything else I need to know let me know

[@superb60ce]

@@williamharvey1283 glad to help

[@VINNY5674]

Great video I got air coming from defrost vent 24/7 and my cruise control does work. Grand jeep cherokee 1995 limited 4.0 ZJ currently 68,000 miles

[@superb60ce]

Thanks for sharing

[@gogo12able]

same spot in my 95 xj almost but closer to cruise control solenoid, running to autoparts for some rubber replacement thanksnfor video

[@superb60ce]

Glad to help

[@colin5064]

Battery acid will not rot or cause a plastic vacuum line hole, more likely to be caused by vibration rubbing with loose vacuum line

[@superb60ce]

More likely caused by a gorilla installing a battery...lol, valid observation

[@colin5064]

@@superb60ce yep you probably hit the nail on the head with that

[@YoutubeHatesFreeSpeech582]

Man I love the XJ's. Your xj is sharp. I am gonna try to find one come tax time.

[@superb60ce]

I would love to fine another one, unmolested, with a 5speed

[@superb60ce]

@@tryndoxme248 smoke test. Various ways to do it cigarette is the cheapest. Google it

[@98LS1210]

Subscribed

[@superb60ce]

Thanks

[@user-te6bc1rh6l]

Appreciate you taking time to make video. Have a question I have 99 laredo heat blows great but ac blows hard out of 1 vent others lightly any ideas as to why would be helpful

[@superb60ce]

No clue

[@americawehaverights3926]

So stuck on defrost and it’s low pressure but only really blow when I’m driving. And cruse working fine. Think the issue is in the dash??

[@superb60ce]

Possibly

[@robertmontgomery3892]

No clamps or tape needed to secure the splice in the vacuum line?

[@superb60ce]

nope, little spit for lube, slipped right on and stayed tight

[@SAHMatsdrones]

Greetings from Chile, could you help me with a problem, I have a Liberty KK 2.8 2008 diesel, the question is, can the CCV be repaired or should the entire cover be replaced?

[@superb60ce]

I have no idea with the liberty

[@charlesmaxey9165]

Can I use intake off 96 donor jeep cherokee on my 2001 jeep cherokee? Reason I ask is vacuum ports are in different places . Think I could reroute?

[@superb60ce]

Yes you can

[@user-bk9wy2rz9m]

awesome

[@superb60ce]

Thanks

[@robertmontgomery3892]

Can a cracked exhaust manifold screw up the vacuum system?

[@superb60ce]

No, but it will screw up your oxygen sensor readings which will mess up fuel mixture

[@aflykidfrombrooklyn]

Hey! Great video going to check my lines but the code that was thrown today was P1494 on my 2000 XJ / CA Emissions. Any help would be appreciated.

[@superb60ce]

P1494 is related to the leak detection pump....you are right to check the vacuum lines first

[@aflykidfrombrooklyn]

@@superb60ce exactly. What is weird as I hear and see a lot of is a line is disconnected off the manifold. When I see a lot of other videos XJ have 3 lines associated to the manifold but mine for the most part only has like 1 which doesn’t make sense to me and confused me drastically.

[@salbug65]

how did you find that leak? can these be found with a smoke test?

[@superb60ce]

I found my leaks with a visual inspection of all the vacuum lines, however, a smoke test could be used as well

[@user-qc4lf4uq3l]

I get a whistle off my throttle over 2500 rps doesnt start doing it on startup or idle just on throttle when i let off of of it. When i push on the throttle pedal it goes away . Is an over pressure in my system?

[@superb60ce]

Clean the throttle body

[@prestondallas4035]

I'm wondering if you have any ideas about where to look for the vacuum leak if my cruise does still work but I still cannot switch from defrost

[@superb60ce]

If the cruise engages quickly and works properly, the the vacuum leak is most likely in your dash...good luck

[@SgtHorse-yl9ez]

Hello Super B, I have a 2000 XJ with a stalling issue. It's throwing a vacuum leak check engine light. Where should I start first?

[@superb60ce]

check all vacuum lines and connections

[@ColeBabyZimmer]

Where can I get the appropriate vacuum flex seal you used? I have a break in the very same area

[@superb60ce]

generic vacuum tubing from any auto parts store

[@loganfrazier6023]

War eagle

[@superb60ce]

WDE

[@bassinshankles]

Roll Tide Roll!!!