Jeep is brand of off road utility vehicles owned by the Chrysler Group, LLC.

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71
votes
17answers
113k views

Does Downshifting (Engine Braking) Cause Extra Wear and Tear?

Does the act of downshifting to slow your vehicle down have any negative side affects? I don't downshift more than one or two gears at a time and I let out on the clutch slow enough that I don't rev ...
18
votes
9answers
49k views

Battery drains by itself when vehicle is parked (parasitic draw)

A 1998 Jeep Grand Cherokee has gone through 3 batteries in the last 3 months. While they have all been replaced by warranties, it'd be nice to get the problem solved permanently. I've tested the ...
7
votes
3answers
3k views

Squeaky Brakes: How much of a concern are they?

I recently bought a 1998 Jeep Grand Cherokee from a dealership. When we bought it, I noticed that the brakes were not working very well, and the dealer fixed them before we finalized, putting in a ...
7
votes
5answers
3k views

Can hooking up jumper cables incorrectly damage the electrical system of the receiving vehicle?

Our Jeep was having problems turning over, so we called a tow truck driver. He connected the jumper cables incorrectly, starting a small fire on the battery box. After the fire was out, the Jeep no ...
7
votes
3answers
14k views

How to fix leaking air conditioning schrader valve

I have a 98 jeep cheerokee sport. The air conditioning coolant leaks. After doing some diagnostics, I detected audibly a hissing sound coming from the low input port, leading me to believe the ...
6
votes
2answers
180 views

1988 Jeep Wrangler - How do I do a DIY alignment?

Have a friend with a '88 YJ. He wants us to tackle an alignment job on it. It's pulling to the right. We can see the rear axle is not aligned and tire rubs on one side. It looks like it might be ...
6
votes
2answers
118 views

Fault code 27 with engine light on '94 Jeep Cherokee

I own a '94 jeep cherokee 4.0 liter. The 27 code indicates the injector circuit is not syncing with the input signal. How do I trouble shoot this?
6
votes
2answers
88 views

Best way to wash a soft top?

I'm completely restoring my Jeep's appearence. I got my doors stolen a little over a week ago, so I bought new ones which have to be repainted. I'm taking this opportunity to restore all of the Jeep ...
6
votes
1answer
120 views

Fixing vibrations caused by replacing springs?

I am slowly restoring a 2000 Jeep Cherokee Sport with 97K miles to use as a winter/light towing vehicle. I had some sag in my coil springs and leaf springs and the shocks were shot. So I had my ...
6
votes
1answer
372 views

Jeep stalls after about 10-15 minutes driving or idling

1996 Jeep Grand Cherokee Limited This just started yesterday. Instance#1: After about 10-15 of driving (note: It had been about 12 hrs since it was last used) I was waiting at a traffic light when ...
6
votes
1answer
84 views

Wrangler JK transfer box options

Apologies for a very Jeep-centered question, that may not interest everybody. Here goes: I own a 2009 Wrangler JKU (pre face-lift), equipped with the 2.8 TD engine, Chrysler NSG370 six-speed manual ...
5
votes
3answers
11k views

Brake lights, but no tail lights

I've got a 2001 WJ 4.0, The right brake light wasn't working, so I installed a new bulb, but I must have done something in the process because now all my brake lights work but I have no running lights....
5
votes
2answers
779 views

2008 Jeep Wrangler - Suspension squeaks

The suspension on my 2008 Jeep Wrangler squeaks when I hit a low spot (maybe 4-6" from the grade), even at slow (<10 mph) speeds. Where can I lubricate or what should i check to eliminate this ...
5
votes
3answers
311 views

Questions About the “Death Wobble”

I have a 1999 Jeep Wrangler (4 cyl) that has been infected by the infamous "Death Wobble". If this term is too slang then here is an article that can explain it better than I could hope to. I would ...
5
votes
1answer
61 views

Should I use a shorter accessory belt?

I've had the A/C discharged on an older truck (2001 Grand Cherokee 4.7L v8), and soon I plan to remove the entire A/C system, specifically, the compressor. Is there anything that I should be ...
5
votes
2answers
65 views

Jeep electrical/charging problem

I have an electrical problem with my 96 Jeep Grand Cherokee. The alternator whines and the battery gauge drops to zero. I put a new battery in and a new alternator and it didn't fix the problem. any ...
5
votes
2answers
1k views

1993 Jeep stalls on acceleration, floods, hard to start

My 1993 Jeep Wrangler has about 200,000 miles, in good shape. It usually starts right up, but it's started intermittently flooding, so that I have to crank and crank with the accelerator all the way ...
5
votes
1answer
25 views

2012 Jeep Patriot Heater Core Leak

Purchased late 2012 new from dealer. My son reported "hot oily amber drips" on his bare rt. foot while driving home from the beach. I investigated and it very much appeared to be coolant leaking from ...
5
votes
2answers
208 views

2006 Jeep Commander - heat problems

My heater blows cold air at idle. and warms when driving. my temperature gauge goes up when the air is blowing. What could it be?
5
votes
2answers
675 views

Window glass in 2002 Jeep Liberty is stuck in regulator even after clips removed

I am attempting to remove the window glass from my driver-side front door so I can replace the window regulator. I have removed the two metal clips that hold the glass in the lift plate. Now the ...
5
votes
1answer
26 views

Replacing interior lights with LEDs (2003 Jeep Liberty)

I replaced the bulbs in the interior dome lights in my jeep with LED's. In front, there are two lights - driver and passenger. In back, there is one. The old lights were too dim, the new LED's are ...
4
votes
3answers
748 views

Upgrade to HID lights in a Jeep Wrangler

I would like to upgrade to HID lights in my 2008 Jeep Wrangler. The stock lights aren't bright at all. My question is, since this would be an aftermarket upgrade, what am I looking at here? Is it ...
4
votes
4answers
16k views

What do I risk if I don't fix my leaking evaporator core on my 2004 Jeep GC?

The shop just tested my non-working AC, and recharged the freon - so, for now, it's working. Cost $118 all in. However, they tell me I have a leak in my evaporator core, and that it will take 16 ...
4
votes
1answer
327 views

2011 Jeep Liberty ran without oil, did this cause my engine to blow?

I have a 2011 Jeep Liberty and the oil pan rusted out and it was driven for a while without oil. The oil pan was fixed a couple days later. This happened in April 2014, in Oct 2014 the engine started ...
4
votes
3answers
83 views

Hard cold starts only

98 Jeep Cherokee (XJ), I6, 173k mi When trying to turn the cold engine over, I have to crank things for at least 3-5 seconds. In some cases it will not start on the first try. After starting it runs a ...
4
votes
3answers
7k views

Manual transmission difficult to put into gear. Do I need a new clutch?

I have a 1998 Jeep Cherokee Sport, manual transmission (the 6 cylinder model, I believe 4.0L). It has 4 wheel drive. I've lent the car to some friends recently who were 'rusty' with their manual ...
4
votes
4answers
6k views

Jeep TJ death wobble troubleshooting

After 4 wheeling the other day I realized I had the dreaded death wobble. I think it's worth mentioning that I am a college student, and I don't really have ideal conditions to work on my jeep, but I ...
4
votes
2answers
68 views

Engine stalls out when I top off my jeep with gas

When I top off my gas (till the pump shuts off) fuel spurts out. It also wants to stall out when I turn it on. It happens more if I fill it up from empty, but still happens when I fill it from half a ...
4
votes
2answers
1k views

AC clutch engages but still no cold air

I've been reading for a week or so about how AC systems work and problems they could have. One consistent thing I've read is to check how the compressor clutch reacts when you turn on AC - if it ...
4
votes
1answer
38 views

My Jeep is making a squeaky noise when I apply the brakes and when I drive slowly it makes a clunking noise

I have a 2002 Jeep Grand Cherokee Laredo. I just bought it two weeks ago so I don't know much about it. They guy I got it off of said it has brand new brakes, rotors, and calipers. When I apply the ...
4
votes
1answer
46 views

jeep compass 2012 with 4wd locker on, only one rear wheel spins

With my Jeep Compass 2012 when 4wd locker is on (I see it ON on the panel as I pulled locker), So I noticed that when I was parking at full of now parking lot, my front wheels stopped spinning, and ...
4
votes
1answer
268 views

97 Jeep Cherokee check gauges light came on and then my battery gauge dropped down to 9 didn't lose any power?

I'm so confused I had just left my house and got 3 blocks away and my check gauges light came on, then my battery gauge dropped down to 9v. My Jeep didn't lose power, and the radio, heat, lights and ...
4
votes
2answers
316 views

Brakes not working after being parked up for 3 years on Jeep Grand Cherokee

After parking my jeep Grand Cherokee 1997 for 3 years, I've decided to get it back up and running. My problem is that the brakes are not working. I can pump the pedal but then it looses pressure again....
4
votes
1answer
740 views

98 jeep cherokee wont start. get one click then everything shuts down no more dash lights or nothing

replaced the starter a month or so ago and has started fine, until today.... i turn the key and all power is lost. i tried jumping it, charging the battery, hot wired the starter and still nothing.... ...
4
votes
2answers
36k views

'01 Jeep Cherokee - Check Gauges light & low battery gauge

Bought my '01 Cherokee back in March & have had nothing but problems since; I've been slowly fixing them when I have the time/cash. However, this particular issue has me stumped (and it's happened ...
4
votes
1answer
52 views

External regulator just installed and now there is a battery drain that kills my car

My 1996 Jeep Grand Cherokee started beeping and telling me to check the battery. So I had the car tested and it said the voltage regulator was bad. The voltage regulator on these Jeeps are in the PCM,...
4
votes
1answer
73 views

how do I crank a remanufactured engine for the first time?

Just installed my first long block manufactured engine (360 in a 1987 Jeep j20). Got gas, spark and air. Engine turns over but will not hit to fire. Does a manufactured engine come with timing preset? ...
4
votes
1answer
39 views

Have a 2000 Jeep XJ Cherokee Sport with Electrical issues

I have replaced computer, starter, alternator and battery twice in the last 2 years. The other day when I turned the key the lights cut off and no attempt to start. I removed battery connections and ...
4
votes
3answers
4k views

Replaced water pump two days ago…today antifreeze filling up parking space

I have a 1998 Jeep Wrangler. A few days ago, I noticed the engine temp getting higher than usual. I'd checked fluids about a week prior. When I got home and checked fluids, the coolant reservoir was ...
4
votes
1answer
124 views

Where on the Jeep Wrangler TJ can I tap into the oil line?

I would like to install a By-Pass filter on my Jeep TJ (2004). Where can I put the other end of the tube going into the filter? I have included a diagram illustrating what I am looking for (where ...
4
votes
1answer
25 views

98 jeep wrangler 4- cylinder charging problems

My jeep check engine light came on. My volt meter went to 0.1. I changed the alternator and it worked for about 10 seconds and it went out. I installed another one and it did the same thing!!! What ...
4
votes
1answer
47 views

2001 Jeep Cherokee sport check gauges light

Jeep quit at stop sign and left wife stranded man im in the Dog House. Question: any thoughts off the cuff for me? Last week check guages light came on charging gauge dropped all the way negative ...
4
votes
1answer
473 views

2014 Jeep Grand Cherokee — quiet whine from steering wheel — what's causing it?

I have a 2014 Grand Cherokee Laredo. There is a very low high pitched whine that comes from the steering wheel. If I turn the wheel two inches to the right or left, the whine goes quiet. If I let go ...
4
votes
0answers
125 views

2006 Jeep Liberty - AC clutch won't engage

The AC clutch on my Jeep Liberty 2006 won't engage. Here is what I have checked so far. Fuse 14 in the passenger cabin 21 in the engine compartment are ok AC relay ok When I jump the AC relay I ...
4
votes
0answers
31 views

Help installing LED tail lights [duplicate]

I just ordered LED tail lights for my Jeep (made by KC, not something super sketchy). I used to have LED turn signals up front (before I realized they looked aweful). I remember that the LED turn ...
4
votes
0answers
22 views

Restoring a third party Sailcloth soft top

I'm helping get a '97 Jeep TJ with a third party sailcloth soft top out of retirement. This was a top quality lid in its day but it is showing signs of fatigue and brittleness due to its inactivity ...
3
votes
2answers
26 views

Correct Relay Splicing Methodology (Backup Camera & Reverse Wire)?

Some of you may recall my previous thread where I asked what the best way to splice a webcam into the reverse wire of a car. While these questions are similar in topic, this one focuses in on the ...
3
votes
1answer
590 views

What is the difference between CAN-C and CAN-IHS buses?

When talking about a 2014 Jeep Cherokee, what is the difference between CAN-C and CAN-IHS buses?
3
votes
1answer
29 views

Ball mount ground clearance

I would like to install a ball mount on my 2015 Jeep Grand Cherokee but I'm not sure how high the bottom of the ball should be from ground. I've seen different drop and rise numbers on the ball mount ...
3
votes
2answers
1k views

Jeep JK Clutch vs Slave Cylinder

I have two different opinions on whether a clutch should be replaced when a slave cylinder fails: It WILL coat the clutch plate and will wear the clutch plate. The clutch plate MUST be replaced. $...