I am doing all 3 services (F and R Diff, and TC) at 30,000 miles (that's 2k away)
QUESTION------- is the stock Diff fluid synthetic already?
Will probably do an AAMCO (or whoever does it) transmission power purge as well. Some say it can wait till 36k or even 45k miles, but I say the stock tranny fluid has taken a beating and needs all new fluid. From there I will let it run for 45 or 50k miles, with probably 1 quick 5 quart drain and refill in-between.
One thing I am suprised is that the dealer wants me to replace my spark plugs at 30k miles. I would hope they at least keep working till 36k miles. Anyone else think that 30k is a little early for spark plugs?
2004 Liberty 4x4. All Black Columbia Edition
Sunroof, 5 spoke Graphite wheels
ADDED MAGNAFLOW stainless muffler, Turbolator exhaust tip, K&N drop-in, ECLIPSE CD5000 8V HeadUnit, Infinity KAPPA speakers (all w/ Dynamat) run off RF 800a4 amp, One 12" KICKER Solo-Baric L7 subwoofer - run off RF 500a2 amp, 2 AURA under-seat bass shakers using alpine Flex2 amp, Front/ rear Mopar window flares, front slush mats, eurostyle antenna, Power Horn with Uniden PA Mic, 3" Smittybilt step rails