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

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63
votes
17answers
97k 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 ...
15
votes
8answers
42k 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 While they have all been replaced by warranties, it'd be nice to get the problem solved permanently.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
5answers
1k 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
10k 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
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 ...
6
votes
2answers
46 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
123 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
1answer
234 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
68 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
9k 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 ...
5
votes
2answers
59 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
2answers
85 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
637 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
2answers
69 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 ...
4
votes
4answers
13k 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
2answers
717 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
3answers
62 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
2answers
4k 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
2answers
253 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
3answers
5k 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
1answer
712 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 ...
4
votes
1answer
40 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
2answers
238 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 ...
4
votes
1answer
618 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
31k 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
63 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
27 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
2k 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
114 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
28 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
330 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 ...
3
votes
1answer
327 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
2answers
531 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. ...
3
votes
1answer
215 views

89 jeep cherokee will run but when i turn it off and try to restart it the battery is dead

The battery is still good and the motor will keep running when you disconnect a terminal. Can my alternator be bad? If not I'm also thinking a dead short? What is the best way to find out?
3
votes
4answers
9k views

1999 Jeep Grand Cherokee Power Loss

I have a 99 Jeep Grand Cherokee with about 183,000 miles. Over the last couple of days it has developed a problem where when accelerating it will lose all engine power for about 5 seconds (rpms drop ...
3
votes
1answer
85 views

Jeep Grand Cherokee redlines after engine overhaul

I just replaced pistons, lifters, pushrods, and head on a 1999 Jeep Grand Cherokee. It started right up, but the RPM went to redline. I checked throttle body components, the linkages are OK, but the ...
3
votes
2answers
283 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 ...
3
votes
1answer
689 views

2004 Jeep Liberty overheating

My car overheated on the drive in to work today. I'll describe the symptoms... I've been dealing with a minor coolant leak for about a month now. I top it off once per week, about 1L of fluid. The ...
3
votes
1answer
2k views

CEL 12, 21, and 55 on '94 Jeep Grand Cherokee

So, I've pulled the codes from my car based on the helpful information provided here: Check Engine Light on '94 Jeep Grand Cherokee Now, I need just a little help understanding what the codes ...
3
votes
2answers
1k views

Rear hatch always reads open

The back door in a Jeep Grand Cherokee (1998) is always reading open, even when it's closed quite firmly. This causes the vehicle to beep when the car is being driven. I've taken apart the door, ...
3
votes
1answer
225 views

Grating Sound coming from beneath Jeep

Vehicle: 1997 Jeep Grand Cherokee (2WD) <-- :( Issue: Makes a sort of 'grinding' sound when it's running. It appears to be RPM dependent, and seems to be the worst at low RPMs (idling is the ...
3
votes
1answer
801 views

Did cold weather cause my Jeep's heater fan to stop blowing and then start again later?

I just bought a used 2014 Jeep Grand Cherokee Laredo, I've had it for a week. I brought it in to get the windshield washer nozzles replaced (they were spraying weird). When I got the car back I ...
3
votes
0answers
47 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 ...
3
votes
0answers
193 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 ...
3
votes
0answers
231 views

Car stalls when shifting from reverse to forward

On a 1994 Jeep Grand Cherokee, I'm seeing the vehicle stall occasionally after I back out of my driveway (~40 feet) and shift into forward. It doesn't exhibit the problem every time, but it seems to ...
3
votes
0answers
389 views

Turn signal malfunction, is it multifunction switch or the flasher relay should be replaced?

I am having a similar problem on my 2007 Jeep Grand Cherokee Laredo, and the problem is: Stalk left: left/right all off Stalk neutral: left on Stalk right: left on. I will try the same trick and to ...
3
votes
1answer
123 views

Jeep Grande Cherokee clicking when warm

A Jeep Grande Cherokee 1998 runs perfectly fine for about 6 miles (Or 15 minutes), and then starts to slowly at first, and more frequently later, have a behavior where it sounds like a high frequency ...
2
votes
2answers
3k views

2000 Jeep Grand Cherokee Draining Battery

I have a 2000 Jeep grand Cherokee. I can jump or charge, drive it, then the moment I shut it off it is dead and needs a jump. I have pulled all of the fuses, and bought numerous batteries. It is not ...
2
votes
1answer
95 views

gas pedal only works when really depressed

The gas pedal (accelerator) on my car developed an issue where it only works if I press it some 80% of the way down. That leaves very little room for controlling the acceleration and as a consequence ...