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If you do use the auto mode, replace the fluid once a year to reduce wear. I recommend a synthetic Dexron III ATF such as Mobil 1. refill is about 3 quarts.
By the way, the clunk is aggravated by an accumulation of driveline stresses that you get when the front axle has a small amount of mismatch of actual revolutions with the back end. This is caused by turning and wheel slippage. When driven on dirt, the driveline can self adjust. But driven on pavement, the driveline winds up a bit and cannot adjust until the transfer case disengages when the engine is turned off.
I also have the EXACT same problem that you describe on my 2001 Pathfinder. With about 4,000 miles on it now, the problem is still there. Were you able to find out the problem or get it fixed?
No I haven't resolved the problem and haven't brought it into the dealer yet. A few posts earlier, someone responded about checking the trans fluid and making sure it is full and possibly draining it and refilling with fresh fluid or a synthetic blend. I did check the fluid both hot and cold and the levels were fine. On my next oil change, I'll have Infiniti take a look at it. Hopefully, I'll get an answer other than, "it's normal". Maybe it is normal, it just doesn't feel like a normal shift to me. I don't remember if the QX4 I test drove exhibited the same symptoms or not - I didn't pay particular attention to it. Most of the time it shifts just fine, it's just in very specific situations where I feel the vib and a late shift. It's almost like the trans is hunting, trying to determine what I want?????
320cobra
320cobra
Would appreciate comments/experiences!
Thanks!
Thanks for the comments. My experience with the leg room is from a test drive nearly a year ago and my experience at the auto show this weekend. Even with the seat all the way back, it felt a little cramped. Currently I drive a '98 Accord 4-door, and it seems like I have more leg room than in the Q. I am going to go test drive the Q this week, so I should be able to compare a little more.
I am also considering a 3-series BMW in place of the QX4 (I don't really need an SUV or 4x4, just like the versatility) and they have an amazing amount of leg room. I put the seat all the way back, and it was too much.
Again, thanks for the input!
serpico1 - you are totally wrong!!!!
It is a Pathfinder with a leather jacket - fur is out;-) Yes it is based on the same running gear/body. The QX4 has the All-mode 4WD (now available in the PF), the suspension is set up for a nicer ride (different springs), and the interior is nicer, premium dealerships, blah blah blah. Maybe some brand image thing going on there too. (c'mon, I'll admit it.)
Infiniti is Nissan's high end stuff, just like Lexus is Toyota's high end.
Good luck with your decision.
320cobra
Just bought a '98 QX4, great shape and runs great, and was wondering, is there an In Cabin Microfilter installed in this model?
Haven't removed the glove box yet to check, thought I'd try here first before messing with the dash.
Thanks
If you can wait for another year (or maybe two), the new 4 Runner will be coming out. I owned a 95 4 Runner and now own a 99 QX4. I am really looking forward to finding out what the new 4 Runner will have to offer.
At this point in the game there is no comparison regarding luxury, ride and performance in my opinion. Go with the QX4!!!
I should point out one major downfall about the QX4 (and Infiniti). They have terrible resale values. Expect the depreciation on the QX4 to be significantly more than a 4 Runner...
Has anyone else had this problem and what were the outcomes??? Help is greatly appreciated
drgamble@hotmail.com
you have three. maybe more, options.
one. have the dealership determine if the airbag still functions, if so, live with the flashing light.
two. if it is not a common problem, locate a replacement in the auto salvage yard.
three. try bringing your vehicle to a niaan dealership and see what their estimate is.
ace
I do offroading on dirt and that can pack a paper filter quickly A K & N will last 5 to 10 trips between cleanings. A paper one needs to be replaced after every outing.
I would not use one for more power or better milage. If they help, it is hard to tell.
Edmund's will be upgrading the search capabilities for the boards. Meanwhile, you can enter words in the "Search Boards" box above and see what that produces.
tidester
Host
SUVs
There are lots of posts above from me and other people who've done this. As usual I'm willing to share all the info on how I did it. Actually very easy. Just drop me an email.
-Jon
Wondering how many of you have the rear wind deflector. Is there any noticeable function here, or are we talking cosmetic treatment only?
The wind deflector does a great job of keeping the rear window clean. It obviously works much better at highway speeds but still does a great job just driving around town.
'98 Qx4 @ 52K miles
Any know what this could be?
Thanks.
I found that on my QX4 the regular Fram filter was terrible. I have the better Fram on there now (parts stores in CA have a poor selection) and it stopped the knocking. It is either the Duraguard or Ultraguard, can't remember, NOT the teflon one.
Somewhere on this site, a guy had guite a bit of info on filters (home test - opened them up and had a look), most filters are really made by three or four different manufacturers with different paint jobs.
I'm using a Mobil 1 with Mobil 1 syn oil. I guess I may need to look at another brand. Do you think the Infiniti/Nissan filter will be better? Sounds like the better Fram also is a good alternative as well.
In any case, I'll try another filter the next time I change oil, actually just changed it a couple weeks ago.
I'll searh the site and see if I can find the filter info. I'd be interested to know more about it.
From looking at the "oil filter's, who is the best?" board on Edmunds, Fram also builds filters under other brand names that can be a problem. The universal recommendation is "Anything but Fram", and caution people to compare other filters to a standard fram, and avoid the filter if it looks the same. People on the board suggest many good brands, such as Wix, Napa, K&N or the Mobil 1 filter.
Regarding engine-knock, I remember in the owner's manual of my previous car, an Altima, it was mentioned that occasional engine knock is normal, and it indicates that the car gets optimal fuel efficiency. To this day I still do not know what is engine-knock, let alone the relationship between engine-knock and fuel efficiency.
I don't know who the right person is to e-mail at Infiniti but sending it to the "wrong person" will typically elicit no response. You might consider directing your queries a little higher up on the food chain.
tidester
Host
SUVs
Product & Consumer Public Relations
Kurt von Zumwalt phone: 310/771-5238
Director, Product & Consumer PR
e-mail: kurt.vonzumwalt@nissan-usa.com
Bill Garlin phone: 310/771-5351
Corporate Manager, New Model, Design & Auto Show PR
e-mail: bill.garlin@nissan-usa.com
Fred Standish phone: 248/488-4227
Corporate Manager, R&D, Manufacturing & Environmental PR
e-mail: fred.standish@nissan-usa.com
Nissan Division
Tim Gallagher phone: 310/771-5606
Corporate Manager, Nissan Division Product PR
e-mail: tim.gallagher@nissan-usa.com
Dean Case phone: 310/771-5264
Manager, Nissan Division Product PR
e-mail: dean.case@nissan-usa.com
Infiniti Division
John Schilling phone: 310/771-6057
Manager, Infiniti Division Product PR
e-mail: john.schilling@nissan-usa.com
Eric Booth phone: 310/771-3014
Specialist, Infiniti Division Product PR
e-mail: eric.booth@nissan-usa.com
Just tried to program my remote following the steps below, but nothing happens after step #2...the hazard's don't flash.
I tried removing and inserting the key multiple times and still nothing.
1) close doors and lock all doors
2) insert and remove key from the ignition more than 6 times within 10 seconds (hazard will flash)
3) insert key in ignition and turn to "AAC"
4) push any button on remote (hazard will flash)
5) ...more remotes
6) remove key from ignition
7) unlock driver side door, open door, close door.
I've got a 1998 QX4. Am I doing something wrong?
Thanks
Unfortunately I have had several problems with it (antifreeze leaking from head gaskets, leak on exhaust intake, vacuum hose disconnection, midpipe on exhaust system damaged). Most were covered by warranty but I am hoping as I continue to put the miles on this SUV it still stays reliable (currently 62k miles, I am expecting to get 150k ++).
Anyway, the best QX4 accessory website I have found is http://www.infinitiparts.net/. I just ordered some accessories today and I will let you know my satisfaction when they arrive.
For the in-cabin filter, check out this website
http://www.grubbsauto.com/nis/microfilter.html
I just ordered a new ICMF for my '98 QX4 (which did not come with one) from the accessory web site stated above, supposedly it comes with directions for installation.
I would like to take my QX4 off road but I'm not sure (close by) where it is legal to do so! (I live in Chicago). Any suggestions in IL, WI or MI?
Thanks.