I have a 1998 Jeep Cherokee (LE, 4WD).
In June I had my oil changed here in Oregon (at a place called "Oil Can Henrys", a local(?) chain). At that time they said my front/rear diff fluid needed changed, they showed it to me on a little slip of paper and it was very dark, nearly black. I paid to get it changed ($100+) and went on my way.
3000 or so miles later I went back for another oil change and they said I needed to get front/rear diff fluid change again. The front diff fluid looked black and they said it had "shavings" in it. I thought I only need to change this stuff every 60k miles?! I told them that, and they checked their records and saw they had changed it before and sort of just said "weird" and didn't press me to get it changed.
Did I get ripped off (maybe they never changed it in the first place)? Is there some sort of mechanical problem that could make the fluid like this? I though the front diff was only used when I had it in 4WD, right? I haven't had it in 4WD in almost a year.
Any ideas/advice?
In June I had my oil changed here in Oregon (at a place called "Oil Can Henrys", a local(?) chain). At that time they said my front/rear diff fluid needed changed, they showed it to me on a little slip of paper and it was very dark, nearly black. I paid to get it changed ($100+) and went on my way.
3000 or so miles later I went back for another oil change and they said I needed to get front/rear diff fluid change again. The front diff fluid looked black and they said it had "shavings" in it. I thought I only need to change this stuff every 60k miles?! I told them that, and they checked their records and saw they had changed it before and sort of just said "weird" and didn't press me to get it changed.
Did I get ripped off (maybe they never changed it in the first place)? Is there some sort of mechanical problem that could make the fluid like this? I though the front diff was only used when I had it in 4WD, right? I haven't had it in 4WD in almost a year.
Any ideas/advice?