I'm getting a churp in my front shock how hard is it to change them on jeep liberty sport

Change out your brake hose on that side.

may be the wiper motor has stopped working but to make sure you need the company original service and repair manual which you can get easily from the given link http://toolsnyou.com/

no idea to be honest earlier jeeps had then at the front of the wing down below as i remember ?? newer one would i imagine be in the electrical box under the bonnet near the battery

timeing chain

You can get the silicone grease at automotive and hardware stores. Apply to rubber seal on cap about every 2 to 3 months. This will ensure a seal so that the engine light doesn't come on. Worked great on My 2008 Liberty.

Ball park ... $1,000

it has struts in front and shocks in rear have a professional do a front end alinement and check strut and shock perfomence they may have to road test.

Starter should be pretty simple but they always put them down below in hard reach areas and pain the *** get out back in . Only has few connection dis connect the battire so you dont shock the hell out of your self.
It be two main bolts that hold into place and few nuts hold wires on.
Get hanes book it help you out some.
Hope this helps you out give thumbs up if it helps you out

according to my parts manuals for your jeep the trans filter is inside the transmission, u will need to pull the pan off to change it. Here is a picture.

yes..ablsolutley shocks will change the whole ride...and i replaced my dodge ram shocks at 12000 miles from stock..amazing difference in ride comfort and i am still on original tires