20 Most Recent 2000 Jeep Grand Cherokee Questions & Answers


I would say the alternator. The fluctuations when it is running indicate that the regulator inside the alternator is worn out. The overheating is probably because the cooling fan is not running fast enough or at all.

2000 Jeep Grand... | Answered Yesterday


Your only problem friend, is the temperature sending unit/sensor. Upon cold start, this sensor wil tell the computer to go into cold start mode putting a bit more fuel in and raising the idle a bit to keep it running when cold without using the throttle. Replace that sensor and your good to go. Makes sense, right?

2000 Jeep Grand... | Answered 3 days ago


You just go to the link I attached I'm sure you will get the solution of your problem
2000 Jeep Grand Cherokee

2000 Jeep Grand... | Answered on Dec 04, 2017


it is as hard as it looks, the book says to take it to the dealer,

2000 Jeep Grand... | Answered on Nov 30, 2017


You probably have a poor earth on a rear light cluster, if you can find the earth wire ( often goes to the body close to the lamp) that will be the problem and it will need cleaning or a new terminal putting on.

2000 Jeep Grand... | Answered on Nov 22, 2017


it could be a problem with the wiring with the sensor. You would need a multi-meter to check the wiring. Diagnostics cannot tell if the sensor is bad, only that the information sent does not agree with what should be reported.

2000 Jeep Grand... | Answered on Nov 20, 2017


when did it make the clicking. was it when turning sharp, if not it is another issue

2000 Jeep Grand... | Answered on Nov 19, 2017


back firing ( explosions in the exhaust) can be from fuel mixture too rich and unburnt fuel is getting to the hot exhaust
possible causes for that are excessive fuel pressure , leaking injectors ,leaking injector seals
backfiring through the inlet manifold can be calve timing, ---cam advance servo-- valve staying open ---valve clearance , problem hydraulic cam follower , incorrect firing order for the plug wires, crank/cam position sensors or wiring
IN this country there is a joke about jeeps
Santa was late with the presents because he bought a jeep
( jeep add about Santa buying a jeep released by jeep)
Don't send it to a scrap yard as there are people who can fix jeeps

2000 Jeep Grand... | Answered on Nov 14, 2017


Stop leak can cause the radiator ports to get clogged. But if your car isn't getting heat, it's probably your heater core. The heater core is usually burried in the firewall between the engine and where you or your passenger put your feet

2000 Jeep Grand... | Answered on Oct 18, 2017


not sure what type vehicle we're talking about here, although you can lube up the rack and pinion or grease up your upper, if so equipped, and lower ball joints.

2000 Jeep Grand... | Answered on Oct 06, 2017


Didn't notice which Jeep model/year you have but if it didn't have those issues before, make sure you don't put the filter on backwards.

2000 Jeep Grand... | Answered on Sep 19, 2017


Hello Faye Sims,

Whatever you are looking for... it is big & common
to a lot of circuits... My best advise when starting
to trouble-shoot MULTIPLE ISSUES is a start
at the MAIN BATTERY & GROUND connections.

(unless your CHEROKEE has recently been flooded).

Start at your battery posts and move METHODICALLY
through your main body (ground) & Starter cables
(battery) and make sure the connections are clean
and tight.

Look for corrosion, breaks or discoloration of insulation or any signs of heat... Unless you are in a terrible rush... Shop for best prices from reputable sources (Like: Rockauto, Napa,
even eBay & AMAZON (etc.))... also such products as
CONTACT CLEANER, NALOX/NoCo & battery washers
(in my opinion... are a MUST on AUTO-BATTERY posts).

See here:
Amazon com Battery Anti Corrosion Washers 2 Red 2 Black Automotive

Quality High IMPEDANCE (or No Contact) VOLTAGE
TESTERS... will protect existing circuits while attempting to find faults... (without FEAR of triggering EXPLODING AIR BAGS
(in my opinion))... Or destroying semiconductors w/ spark...
Klein Tools NCVT 2 Dual Range Non Contact Voltage Tester Amazon com

Amazon battery cable
Amazon com Deka 00297 Positive Battery Cable Automotive

Rockauto battery cable (less $, 3 years, 36000 miles)
http://www.rockauto.com/en/catalog/jeep,2000,grand+cherokee,4.7l+v8,1381418,electrical,battery+cable,2500

Finally... Check out buying A FUSE at your local parts store
(abusive & egregious $$$$ (know your FUSE TYPES))
Amazon com Bussmann NO 44 ATC Blade Fuse Tester Puller Kit Automotive

Comment me back... Spent a lifetime doing this...
(love it)

Free Drawings at BBB Industries
(registration is required... these are real drawings)

Hope this helps

2000 Jeep Grand... | Answered on Sep 18, 2017


Cabin air filter maybe clogged , if your vehicle has one . google cabin air fliter for your vehicle.

2000 Jeep Grand... | Answered on Aug 21, 2017


How about plugs wires.

2000 Jeep Grand... | Answered on Aug 19, 2017

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