Question about 2004 Jeep Grand Cherokee

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2000 jeep grand cherokee 6cyl p0301 code after warm up and at 50 mph and over

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  • Jeep Master
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The code means cylinder one is not producing power.
The problem could be spark, fuel, or something mechanical.

Posted on Jan 17, 2013

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Posted on Jan 02, 2017

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SOURCE: How to replace headlights on 2000 Jeep Grand Cherokee

One long bolt at the top - requires a 7mm socket to remove the bolt. The light housing will pry out with a screw driver. There are three ball and socket type connectors that hold the housing in and I just pryed off the plastic housing carefully and "balls" pop out of the sockets. Finally, I was replacing the faded plastic housing and it came with a new wiring harness. It's impossible to reach the connector to use the new wiring harness that comes with the new plastic light housing. So just use the existing wiring harness with the new light assembly.

Posted on Feb 06, 2009

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SOURCE: 2000 jeep grand cherokee 4.0 liter engine timing belt replacement

If you have the same pulley arrangement that most 4.0 engines have that pulley is an idler not a tensioner. Your power steering pump has a pivot bolt, and a slide under the pump. You adjust belt tension using the pump.

Posted on Apr 05, 2009

  • 285 Answers

SOURCE: crankshaft sensor located 98 jeep grnd cher 4wd 6cy

it is located at the back of the engine on top of the transmission bell housing,the plug runs over to the passenger side of the engine bay and it comes out from behind the engine,you can actually get your hand on the sensor itself from under the hood on the drivers side,and i believe its a 13mm bolt holding it in,the new sensor will have a sticker on the end of it...leave it there,it is used for correct spacing between the sensor and the flywheel,hope this helps

Posted on Sep 23, 2009

Testimonial: "Everything was just like you said but as a not atleast for my jeep it is an 11mm not 13mm. Works great so far (keep fingers crossed) "

BeninVa
  • 389 Answers

SOURCE: 2000 cherokee 6cyl 4.0 has given code p0432 and

Not necessarily, the catalyst monitor uses two oxygen sensors to monitor the operation of the converter. One or both of the sensors may need replacement. One tip, they are much easier to remove from a hot system, although the chance of a burn is greater.

Posted on Dec 31, 2009

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SOURCE: 2004 jeep grand cherokee overland

P0301 is #1 cylinder misfire detected and is most likely related to a worn spark plug that is need of replacement. All plugs should be replaced if replacing one. Not sure how many miles you have on this vehicle, or if plugs were ever installed, but this is the basic step to take in diagnosis.

Posted on Jun 02, 2010

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How to replace spark plugs on 2000 jeep cherokee classic 6 cyl.? Also does 2000 cherokee have inline fuel filter?


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Jul 20, 2010 | 2000 Jeep Grand Cherokee

1 Answer

2000 cherokee 6cyl 4.0 has given code p0432 and


Not necessarily, the catalyst monitor uses two oxygen sensors to monitor the operation of the converter. One or both of the sensors may need replacement. One tip, they are much easier to remove from a hot system, although the chance of a burn is greater.

Dec 31, 2009 | 2000 Jeep Cherokee

1 Answer

Where is the fuel filter on a 2000 grand cherokee


2000 Jeep Grand Cherokee 4WD 4.0L MFI 6cyl:
The Fuel Filter is located under vehicle, driver side, below bed area, front of fuel tank, mounted on chassis in fuel line.

17a3ee3.jpg

Fig. Fuel filter/pressure regulator location-1999-01 models.

For more details, can search in the Jeep WJ Repair Manual.

Hope helps with this (remember rated this help) Good luck.

Dec 29, 2009 | 2000 Jeep Grand Cherokee

1 Answer

Noise from front


Is it full time or part time 4 wheel drive? You should check the front driveshaft u-joints.

Apr 05, 2009 | 2000 Jeep Grand Cherokee

1 Answer

Difficulty starting, backfiring, etc. then runs smooth when warm


is this a 6cyl?
have you had the fuel pressure checked?
have you had a combustion chamber cleaning done?
have codes been read?
coolant sensor and air temp sensor checked?

Feb 19, 2009 | 2005 Jeep Grand Cherokee

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