1999 Jeep Wrangler - Page 6 - Answered Questions & Fixed issues


I honestly had the same problem, and it was oil related. how does the oil gauge react when you are turning corners?

1999 Jeep... | Answered on Dec 11, 2012 | 197 views


What is the fault code nunmber.

1999 Jeep... | Answered on Nov 30, 2012 | 171 views


My first guess would be water or moisture in a wiring harness or wiring connector.

1999 Jeep... | Answered on Aug 21, 2012 | 62 views


You engine size is part of your vin number. The number can be found on a tag on your valve cover, plus some where on the block. Look for a machined area with numbers stamped in it or factory cast numbers. I ask why do you need this? Do you think the engine was replaced or are you just trying to find size? 4 cylinder is 2.5, 6 cylinder is 4.0.

1999 Jeep... | Answered on Aug 12, 2012 | 112 views


This can be caused by a few things. I have had this happen. First, check to make sure the starter bolts are tight. This is the most likely. Second, pull the starter and check to see if the gear is all there and everything is tight. Third, pull the inspection plat and check the fly wheel/flex plate has all its teeth. If everything seems ok, I would replace starter, the cheapest fix first and go from there.

1999 Jeep... | Answered on Aug 12, 2012 | 62 views


Double check the fuses. If it was working prior to you messing with fuses and all of a sudden it stops, theres something you over looked while doing what you did. Let me know what you find out

1999 Jeep... | Answered on Jul 24, 2012 | 67 views


if the led is working and the remote does not work then it will need to be resyincronised which is easy using a t300 scanner all good auto electricians carry them
i have all the wiring diagramsand fault diagnosis from the manufactures
download from caralarmandradio.com

1999 Jeep... | Answered on Jun 22, 2012 | 423 views


Millions of people have

Remove the trans pan & filter

1999 Jeep... | Answered on Jun 16, 2012 | 225 views


There is quite a bit to do when taking on this job. Below are some pictures of stuff you will need to get to not to mention the instrument cluster has to come out as well. If you think you are up to it feel free to email me at csautomotivecars@att.net with your vehicle information and I will be happy tp send you instructions with pictures. There wouldn't be a cost for it but just want to be sure that you can do this, If you are pretty mechanically inclinde you can most likely do it. You did get a new accumulator and orifice tube didn't you ? Anyway, don't mind helping and way to much to try and post on here.


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1999 Jeep... | Answered on Jun 07, 2012 | 244 views


it will grumble. not quiet grinding

1999 Jeep... | Answered on May 31, 2012 | 20 views


Check your battery cables to see if they are tight.
possible bad starter

1999 Jeep... | Answered on May 29, 2012 | 27 views


Jack up the vehicle and place jack stands under the reared. Remove tires and brake hubs. Then loosen bolts on diff cover and drain diff grease. Remove the cover. Rotate carrier until you locate the bolt that holds the rod in place and remove it and rod. Rotate the carrier until one of the small gears come around and remove it and the shim and rotate again to get the other small one and shim. Then on either side push the axle to the inside just enough to remove the c clip and then pull it out till it clears the bigger gear and remove that gear and shim. Repeat for the other side. Repeat process in reverse order to reassemble. Fill with grease until it runs out the fill hole. Install plug and test drive the jeep. About an hour job for a novice mechanic and a hundred bucks.

1999 Jeep... | Answered on May 09, 2012 | 259 views


It appears that you have a blown headgasket, a failing water pump, or a cracked block.

There is also the possibility of a freeze plug failing & leaking there.

You can bypass the heater core until you are sure your engine problems are corrected so as not to damage it from excessive pressure.

You'll need to reassemble everything and pressure test the system instead of starting the engine, to see where the leaks are.

Good luck !

1999 Jeep... | Answered on Mar 30, 2012 | 283 views


which engine do you have?

1999 Jeep... | Answered on Mar 17, 2012 | 141 views


my horn quit working on my 99 wrangler...took it to a shop...the part they changed was called a clock switch...very expensive part but it fixed the problem...part was supposedly dealer only part...horn works great now

1999 Jeep... | Answered on Jan 08, 2012 | 474 views


The intake manifold is the common culprit for this. It may look like it is flush to the block, but it isnt and is causing a huge vaccum leak. There are two locating dowel pins that the manifold must be flush on before tightning the bolts. The usual problem is that the manifold is resting on top of these pins instead of flush, causing a gap. You have to unbolt the intake and exhaust manifolds, relocate the intake and replace the bolts.

1999 Jeep... | Answered on Dec 01, 2011 | 277 views


The best fix is to install the two piece OEM manifold from the later model (2000's) wranglers. There are also manifolds with accordian type flex joints for sale on line that will last MUCH longer than the one piece OEM manifolds.

1999 Jeep... | Answered on Dec 01, 2011 | 367 views


There is no inertia switch on a 1999 Wrangler.

1999 Jeep... | Answered on Dec 01, 2011 | 460 views


The key is the heater hoses. The top hose is the inlet for the heater core and the bottom is the return line. If the bottom hose is not hot, there is little flow through the heater core. It does not have to be completely clogged to reduce the heat output. The core needs to be flushed multiple times IN BOTH DIRECTIONS through the heater hoses. If this does not restore the heat, try a commercial/radiator flush. Many people have had alot of success by filling the core, through the heater hoses, with a CLR type product and letting it sit for 10-15 minutes to remove scale followed by a thorough flush.

1999 Jeep... | Answered on Dec 01, 2011 | 441 views

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