Reddit mentions of 06 07 08 GRAND CHEROKEE COMMANDER 5.7L HEMI TUNE UP KIT

No matter when it was done before, you should do ALL of the following so you know EXACTLY the last time it was done. I have a 2008 5.7 Hemi Limited, below are tips and links I used. The info is out there for the other models / motors if you have a different one.

Firstly change ALL fluids;

Oil & Filter

Transfer Case - http://www.jeepforum.com/forum/f67/wk-transfer-case-fluid-change-write-up-830603/

Differentials - https://www.youtube.com/watch?v=PQgKqnc7D48


Coolant
etc. (Make sure to look on this website to be sure you are using all the correct fluids for your model / engine wkjeeps.com )

Then come some common issues / easy fixes. Here is a link to a mopar tune up kit with alot of the parts I list below - http://www.amazon.com/GRAND-CHEROKEE-COMMANDER-5-7L-HEMI/dp/B003ZW9EUM


Replace EGR Valve (Get a Mopar one, not after market) - http://www.jeepsunlimited.com/forums/showthread.php?516169-DIY-how-to-install-a-new-EGR-w-pics&highlight=egr%20valve

Replace MAP Sensor
Replace Serpentine Belt
Replace PCV Valve - http://www.jeepforum.com/forum/f67/changing-pcv-valve-1336134/

New Air Filters (Engine & Cabin)
Replace all Spark Plugs (Champion 570 ONLY for 5.7 Hemi) - http://www.jeepgarage.org/f156/diy-hemi-5-7l-spark-plug-change-50750.html

Check & Replace if necessary Belt tensioners (annoying little squeak when they arent good any more)
Clean Throttle Body - http://www.jeepforum.com/forum/f67/throttle-body-cleaning-tips-1342502/index2.html

Here is my thread on another forum of the write up of all the work
http://www.jeepgarage.org/f181/08-5-7-60k-tune-up-completed-77356.html

Some other options you should consider;
Recovery Points - Rear Factory Hitch & Bezel with D-ring (Easily installed at home, no welding, bolts right on)
http://www.ebay.com/itm/New-O-E-M-Mopar-05-10-Jeep-Grand-Cherokee-2-Receiver-Hitch-and-Bezel-/171694042403

http://www.jeepforum.com/forum/f67/oem-hitch-install-1178316/


Front Shackle Mount Brackets & D-Rings - Here is where I got mine
http://www.ebay.com/itm/2005-2010-Jeep-Grand-Cherokee-WK-Front-Tow-Shackle-Mounts-HOLIDAY-SALE-/281184331972?ssPageName=STRK%3AMEWAX%3AIT&_trksid=p2047675.l2557&nma=true&si=knYVGGlbwlprGGJ6UMwHTkNueko%253D&orig_cvip=true&rt=nc

I also put a Flowmaster Super 44 Exhaust (Muffler only, remove stock muffler, weld in new one, leave stock resonator in place)

Also added Spider Trax 1.5" wheel spacers.

Here is my baby.
http://i.imgur.com/KGrAr8p.jpg
http://i.imgur.com/ZVEasrL.jpg
http://i.imgur.com/dTMbiFS.jpg

Let me know if you have any questions and ENJOY your new WK!