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Frank G 10-15-2011 07:10 PM

30000 mile Service??? (fluids etc)
Hello all,

Were coming up to 30K troublefree miles in our 2009 KK. I went into my local jeep dealer and asked one of the techs what he recommend as I was ordering something in the parts department he said, "do nothing except for an oil change air filter and diffs. No need for plugs or tranny service.

I had planned on doing a full tune up at 30K.
-New Plugs
-Air Filter
-Transmission Fluid
-Transfer Case Fluid
-Both Differentials
-Fuel Filter

What is everyones opinion on a 30K service on a 2009 KK??? Is there any fluid I should Stick with Mopar Brand(heard tranny was a good idea) and is there anything Im forgetting.

Thanks alot,

Lucas J 11-04-2011 08:26 AM

Re: 30000 mile Service??? (fluids etc)
yeah I am not sure about that. did you check your owners manual? there should be a checklist for all the scheduled services. I quickly looked online and found this from a stealership.

Liberty 30,000 mile service:

Change Engine Oil
Change Oil Filter
World Class Inspection
Rotate and Balance tires
Inspect Brakes
Replace Air Filter
Service Battery
Install Battery Anti-corrosion Pads
Install premium oil & Fuel Treatments
Perform Transmission Fluid Exchange
Perform Cooling System Flush
Replace Spark Plugs
Service Rear Axle
*Service Front Axle on 4X4
*Service Transfer Case on 4X4

I know dealerships normally want to do more than necessary but I personally wouldn't skimp on major service milestones. Refer to the manual and do what it recommends.
Good Luck.

demaio411 06-03-2012 07:51 PM

Re: 30000 mile Service??? (fluids etc)
My son's 2010 Liberty has 30,000 miles on it and I want to change the plugs to Iridum...any ideas on which ones? I had them in my 300C (16 plugs) and my Prowler before I put NOX in it.


anthonylee 06-04-2012 11:06 PM

Re: 30000 mile Service??? (fluids etc)
no idea on this

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