Question about 2004 Jeep Grand Cherokee

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Jeep grand cherokee 2.7 diesel 2003 injector leaking.ps the one under the dash.( difficult to get at number 5 cyl.

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Bad news buddy . Busy with one myself . The engine needs to come out , or at least a foot or so forward . You have to strip the whole nose of the vehicle . Remove the injector , cut the seat , install new washer in the head, and assemble .

Posted on Oct 23, 2012

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6ya6ya
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SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
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Posted on Jan 02, 2017

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SOURCE: P0420 2003 Jeep Grand Cherokee 4.0 6cyl

This code is a catalyst efficiency code. The catalytic converter is most likely the problem, but it could still be caused by a defective oxygen sensor. The easiest way I know to check for this code is with a scan tool that is capable of reading live data stream. You need to look at the upstream and downstream oxygen sensors, and see if they are mirroring each other. In other words, if the upstream (the one before the catalytic converter) is reading .700, and the downstream ( the one behind the catalytic converter) is reading .700, or anywhere near that, then you have a problem. The numbers are just examples. The upstream should constantly swith from high to low voltage. If the downstream is identical, or even remotely close to having the same reading as the upstream, then you most likely have a defective catalytic converter. This does correspond to what happened a couple of weeks back. A misfire will take out a catalytic converter if not repaired quickly. Also, if you had a converter that was marginal, and was close to failure, then that misfire may have been just what it needed to fail.

Posted on Nov 10, 2008

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SOURCE: 2003 Jeep Grand Cherokee check engine light stays

go to autozone they will check codes for free

Posted on Jul 23, 2009

ZJLimited
  • 17970 Answers

SOURCE: 2003 Jeep Grand Cherokee, how to replace rear tail light

I thinking tha you are fix the CHMSL (Central High Mounted Stop Light); review the Service Manual, the section ZJ-Secc-8L-Lamps (page 7, fig. 11).

I hope help you with this, good luck (remember rated this help).

Posted on Sep 16, 2009

  • 6982 Answers

SOURCE: i have a 2003 jeep grand cherokee 2.7crd limited

Most larger parts stores carry either chilton or haynes manuals. They are far from perfect and their wiring diagrams are pretty much junk, but overall the do have enough info for most basic and some not so basic repairs. Chilton also offers a download for pay which is better but unless you are doing major complex repair work, likely you won't need it.

Posted on Nov 12, 2009

emissionwiz
  • 77169 Answers

SOURCE: location of cam sensor 2003 jeep grand cherokee v8

Answer
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REMOVAL - 4.7L
The Camshaft Position Sensor (CMP) on the 4.7L V–8 engine is bolted to the front/top of the right cylinder head (CMP Location—4.7L Engine).

It is easier to remove/install sensor from under vehicle.

Raise and support vehicle.
Disconnect electrical connector at CMP sensor (CMP Location—4.7L Engine).
Remove sensor mounting bolt (CMP Location—4.7L Engine).
Carefully twist sensor from cylinder head.
Check condition of sensor o-ring.
See picture for sensor location.


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Posted on Jul 21, 2010

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2.7l 5 cyl diesel motor in jeep hard starting and when going down road seems to miss and not run on all cylinders only 80000 kms since new


You may have a leaking injector or a bad injection pump problem. Sounds more like a leaking injector because it is missing. I would check for a leaking injector first. Hope this helps.

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I have diesel coming out of the bottom of the injector making a clicking noise.


Injectors usually do make a clicking noise as they cycle open and closed, but if you are leaking fuel out of the injector body itself then it is time to either have it rebuilt or replaced. If it is just come loose and is seeping fuel from around the base, just tighten it up.

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1 Answer

Replacing leaking A/C condenser in 2000 Jeep GCL Dash - how difficult? Any other way?


you mean the evap core you need to pull out the whole dash to get to it at least 6hrs and that having some experence

Apr 13, 2012 | 2000 Jeep Grand Cherokee

1 Answer

Can you remove the injectors on 2003 Jeep Grand Cherokee diesell whithout removing the engine not a lot of space to get the back injector out ???????


YEP REMOVE TOP ENGINE COVER AND DISCONNECT INJECTORS ELECTRICAL CONNECTOR,REMOVE FUEL RETURN LINE FROM INJECTOR, REMOVE FUEL INJECTOR HIGH PRESSURE LINE, REMOVE FUEL INJECTOR RETAINER AND RETAINING BOLT,THEN REMOVE FUEL INJECTOR FROM THE CYLINDER HEAD. YOU NEED A FUEL INJECTOR EXTRACTOR TOOL 9075A ON TO INJECTOR AND CYLINDER HEAD.YOU DONT HAVE TO REMOVE THE ENGINE.

Jun 29, 2011 | 2003 Jeep Grand Cherokee

1 Answer

I have 2003 grand cherokee crd,it has a leak around the number 2 injector, i have had the washer seal replaced twice, but is still leaking? any ideas??


was the seal lubricated with Vasoline uopn installing it? If not scoring the seal will be done causing a nick or cut so you get this leak

Mar 25, 2010 | 2003 Jeep Grand Cherokee

1 Answer

How difficult is it to change a heater core?


yes, you gotta remove the dash,not too bad if your a jeep tech

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1 Answer

Diesel injector leaks air on 2002 jeep grand cherokee


There must by a copper ring if isnot under the jet it is y ....replace and tighten it .....

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