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My 1991 Jeep Cherokee Laredo
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JeepGoinFast
Anonymous Poster
jj1989@hotmail.com
Mar 29, 2008, 12:22 PM
Post #1 of 11
(4165 views)
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My 1991 Jeep Cherokee Laredo
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Hey There, I have 91' jeep cherokee and its in pretty good shape but does have some problems. I have some auestions and am wondering if you guys can either give me some tips or lead me in the right direction.. Here we go..
First off ill go with my brakes..
- When i stop i here a hissing noise and its really hard for me to stop the vehicle, I need to press really hard onto the pedal inorder for it to stop???
Next My Axle, or if it is?.........
- While im driving around 50-65 Mph, I here a deep humming noise in the back and if im going around a bend and have to turn the wheel right, the humming gets worse, but anyother driving under those speeds i dont here it???
Finally My engine..
- My jeep is a 4.0 Straight or inline six with 273,353 Mile. It accels really good, Believe me my friend in his honda said so!! But the problem is that the thing sounds really ugly, like a Deisel but louder, Whats The Deal With That?????
Thanks to all who answer or who even read this rather long message!!!
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JeepGoinFast
Anonymous Poster
jj1989@hotmail.com
Mar 29, 2008, 12:29 PM
Post #2 of 11
(4160 views)
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Re: My 1991 Jeep Cherokee Laredo
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Forgot to give the Specs.
- 1991
- Jeep Cherokee Laredo 4WD
- inline six, 4.0 liter
- 273,353 Mile on it
- Has had only one other owner, and has never left the state of NC.
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Double J
Veteran
/ Moderator
Mar 29, 2008, 12:52 PM
Post #3 of 11
(4155 views)
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Re: My 1991 Jeep Cherokee Laredo
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I'll venture a guess here....(all I can do without hearing it)
Brakes....Sounds like a faulty brake vacuum booster or maybe the vacuum hose to it came off or is leaking
Axle noise?...sounds like it could be an axle bearing
Engine....worn out..basically...sounds like lifter noise.....
Try adding an additive to the oil,change the oil and in place of a quart add a quart of "Risolone"...may help,may not.
Does have high mileage on this
Thats my thoughts
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Jeepgoinfast
User
Mar 29, 2008, 12:56 PM
Post #4 of 11
(4152 views)
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Re: My 1991 Jeep Cherokee Laredo
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Thanks, Yea I had called a friend and he had mentioned something about the Booster, Sounds expensive but ill check it out if its leaking or not...
and im not sure if its the axle or not but it make some pretty bad humming toward the back of my car.
And for the engine ill give that a try, Is that the name of the product, or the manufacture?
Thanks for your reply!!!
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Double J
Veteran
/ Moderator
Mar 29, 2008, 1:01 PM
Post #5 of 11
(4149 views)
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Re: My 1991 Jeep Cherokee Laredo
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Name of the product..
I use it a lot..have had some good results....don't know if it will help in this case or not....can't hurt...
Worth a try...costs more than a quart of oil tho...like $4.00 or more..
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Jeepgoinfast
User
Mar 29, 2008, 1:05 PM
Post #6 of 11
(4147 views)
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Re: My 1991 Jeep Cherokee Laredo
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That doesnt sound that bad, 4.00 is nothing compared to an engine fix.. But thanks for your Suggestions and tips!!!
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Guest
Anonymous Poster
Mar 31, 2008, 12:26 PM
Post #7 of 11
(4135 views)
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Re: My 1991 Jeep Cherokee Laredo
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Well I Got the Brakes Fixed, it was exactely what you had Said it was the Brake Booster, And Im going to have the back end looked at, other than that i changed my oil and put the Oil additive into the engine in place of the exrta quart, and am hearing some improvements...Thanks A Bunch!!!!!
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Jeepgoinfast
User
Mar 31, 2008, 12:34 PM
Post #8 of 11
(4133 views)
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Re: My 1991 Jeep Cherokee Laredo
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Who Are u??? Can Someone find out who this person is cuz I haven't gotten my car looked at yet. But i Have Gotten My oil changed and added the Risoline Additive.. Can This Guest Give Me An Explaination for him/her butting into my thread like they were me????
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way2old
Veteran
/ Moderator
Mar 31, 2008, 4:54 PM
Post #9 of 11
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Re: My 1991 Jeep Cherokee Laredo
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Hello JeepGoingFast. Whoever posted as Guest posted their responses from the same computer you use. So who is the Guest??????
Being way2old is why I need help from younger minds
(This post was edited by way2old on Mar 31, 2008, 4:54 PM)
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Jeepgoinfast
User
Mar 31, 2008, 5:40 PM
Post #10 of 11
(4125 views)
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Re: My 1991 Jeep Cherokee Laredo
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Sorry Bout that, My Friend wrote that he was being a prick, I thought someone else wrote it... anyway if you could just delete those Messages That would be cool.. Thanks
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Guest
Anonymous Poster
nickayers11@yahoo.com
May 8, 2008, 8:20 AM
Post #11 of 11
(4016 views)
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Re: My 1991 Jeep Cherokee Laredo
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you may want to check the exhaust manifold if your cherokee sounds like a diesel. i have the same exact jeep with the same amount of miles and it sounds pretty loud. my mechanic told me there was a crack in my manifold. im replacing it this week, so i ll let you know if thats the prob[
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