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Senior Member
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Join Date: Oct 2008
Location: So. Cali
Posts: 2,299
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Senior Member
Join Date: Oct 2008
Location: So. Cali
Posts: 2,299
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I can say that in 94 when I bought my mazda it recommended regular oil changes at 7500 miles with non-synthetic. I typically run in the 5000-6500 range before changes on my 4 Runner. I am thinking of doing a filter relocation kit and going synthetic. This will allow me to change filters halfway through the oil change interval. I can tell you that until recent changes the Army didn't do oil changes, they just replaced filters anually and an Oil Analysis anually as well.
Original question- I try to do my diffs, transfer case and tranny every 30k. Although right now I have a leaking front seal on my t-case so it changes itself sooner then that.
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99 SR5 V6 4WD- just started
SOLD1998 T4R SR5 All-Pro CO's, UCA's and Sliders, SS 1.2 rear only DIY rear bumper, Aussie Locker and 1st gen roll bar mod. Outdoor Logic Front bumper, roof rack and Vision X lights.
Last edited by Pikeman; 09-10-2010 at 01:34 PM.
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