Looks like you will be busy for a couple of hours. I never got fuel mileage as good as that with my 4.7 but it did have lots of power and a great exhaust note.

 

last night was just over 2 hours for all the rear stuff. went very smooth actually. HARDEST part was the 4 bolts that hold the sway bar bushings MAN they were tight odd as they are the easiest to access too tho! today is front end CV axles & oil change.
also noticed the other day as it was -12 degrees my info cluster was reading 23+ degrees C lol. so I think I need that ambient sensor switch up in the front grill.
mileage that was all hwy, when I'm bombing around the city I'm usually around 15L per 100K lol. I have a K & N cold air intake & Magnaflow cat back on it so I too like the exhaust tone :)

 

could not in any way break the axle nut loose so got new hub / bearing assemblies too....

 

the best I got out of mine on the highway was 15 and I drive like a grandpa. Mine did have 3:73 gears though.

them axle nuts can be a real bear to undo, I've broken many breaker bars on them over the years. I bought a 3/4" impact gun a few years back and that usually gets them off but a steel chisel with a big hammer usually works as a last resort. The bearing assemblies can also be a problem, I've broken many sockets trying to undo the bolts, I've even had to cut a few off with a grinder and then drill out the remainder of the bolts. Fun and games, have fun and keep posting your progress.

 

upper control arms
battery terminals

man this girls rides smooth now :)

 

Changed the alternator, its's big, it's heavy and I don't want to do another one.

 

And you (Oldfart) have battle scares to prove it

 

Exhaust tip time , some cutting was required but they fit good .

Off a grand prix gt

 

2011 JGC Laredo , low tone horn (drivers side) stopped working . I bought a 2 pack of horns from Amazon for under 30 bucks . I did not have to remove the grill or fascia or anything like that . I was able to pull back the top of the grill several inches then my wife held it in place so i was able to get a 1/4" drive 10 mm socket to remove the mounting bolt . I had my wife put a screwdriver through the grill to support the horn so it didn't fall once the bolt was out . i was then able to reach in and pull of the 2 wires , once again my wife supported the wires so they didn't drop down . Switched out the bracket onto the new horn , slipper it back in , attached my wires and then bolted back on . Probably took me 20 minutes .