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Comments
I'm no mechanic but would like to replace it myself if it is not in the gas tank.
Thanks in advance.
http://www.nissanhelp.com/Ownership/Bulletins/Nissan/2001/NTB01-055.htm
I took my 2001 in for this when it was about a year old & this fixed the problem. If you're still within the 5 year 60,000 mile powertrain warranty it should be covered but I bet you're close. I would do like you said & leave it with them overnight. Print out this TSB & give it to them also. They should have it but at least that way they'll know you know about it.
What did you do to fix your problem? How much did it end up costing you?
Christineg
Sam
Gas Saving Gizmos & Gadgets
Steve, Host
Also looks like oil at one time, may have been over-filled on axle. What is the proper level?
On 1/21/06, the light came back on, and I took it back to the dealer. They said that a "rear O2 sensor" needed to be replaced, and that I should also replace the fuel filter and clean the throttle body. Upon further examination, they also replaced the "variable timing solenoids". At the same time, I had them do the 30,000 mile service. Total cost was $572, of which $160 was for cleaning the throttle body and injectors, $348 was for the 30k mile service, $64 for replacing the fuel filter; and the variable timeing solenoids were covered by warranty.
Today, 2/26/06, the darn light came on again, and because it's a Sunday, I can't even do anything about it until tomorrow. So I have no idea what the cause might be.
Has anybody else out there had a persistent problem with the Service Engine Soon light coming on one a month?
Also, if you have had such a problem, has the dealer cooperated with you in making it right? I've spent a little over $500 in December and January trying to track this down, and who knows how much it is going to cost me this time? By the way, the dealer is Performance Nissan in Duarte, California. One of the reasons I bought a Nissan is that I had heard good things about their reliability. I'm beginning to have second thoughts.
It is totally at random but does seem to happen after I have gotten gas and have not tightened my gas cap to the 200th click. The manual says that it is caused by the gas cap not being tightened properly ( or being bad) and that after about 21 starts the light should go out. It always goes out. I haven't taken it to the dealer because I have read various messages about them not being able to fix the problem and that it returns. So I live with it.
There are four O2 sensors, one on each side before the cat. and one on each side after the cat. If one of the sensors failed and you only replaced it, there is a good liklyhood that others are in a similar state of wear by now, and will trigger the light soon. O2 sensors don't last forever. Yes, they are expensive.
There are also two cam timing sensors, one on each side of the engine, that are known to wear and cause the light to come on. You can see them on the front of the heads (black plastic devices bolted to the front of the head on each side).
If you read back in this forum you will find lots of posts on both. I don't think it's fair to say the vehicle is "unreliable" just because parts wear and need to be replaced from time to time. It's a complex machine that will need service.
As time went on, a jerking sway (right to left, and left to right) became alarming noticeable. Scary, especially driving on the highway, and is happening more often.
I was told, by an other mechanic, that by disconnecting those sensors a roll over could occur. A Major safety problem.
Also, told that the shocks for the 1996 Pathfinder was the only year these particular parts were used.
Anyone out there have this problem? Please help!!!
If you select "ECON" or "AUTO" you do not control the fan. The fan should stay off (once the above defrost button is turned off) until there is heat in the heater core. Then the fan speed ramps up as the system tries to reach the temp. you have selected.
Hope this solves your problem.
however it did not work so he did not charge me for repair,
I called the local Nissan dealer, he said they would not work on the car because it was to old. I have been told that it is fuel related that to much fuel was getting in engine . Any sugestions????
Thank you for taking the time to answer my question. In addition to the sway problem, I was also was told that the rear links were worn and needed to be replaced, the job would cost for about $1000.00. Who do you trust these days????
Thanks again...
The lower links cost about $68 each, and you can even purchase them online (click here). Labor to R&R should be no more than an hour per side, unless you live in the snow belt and rust/corrosion is a factor.
The upper links don't need to be replaced to cure the swaying problem, so if you want to stage the repair so it's not such a hit to the pocketbook, do the lowers first, see how the truck rides, then do the uppers.
Granted, this doesn't give you the FSM in printed format, but you can have the whole thing in electronic format at your fingertips.
The FSM is very useful, as it describes in detail each and every system, and complements a Haynes manual well.
however it did not work so he did not charge me for repair,
I called the local Nissan dealer, he said they would not work on the car because it was to old. I have been told that it is fuel related that to much fuel was getting in engine . Any sugestions????
I had a similar problem where the car would run fine, then stop, over too the mechanic & it would run fine... we did this dance maybe 5 or 6 times... finally he said just leave the *&^% thing with him. Several weeks later he called to say that they finally figured out the problem. He had attached a seperate fuel pressure gauge and for several weeks drove the car to & from work, runs for the shop & started to track the fuel pressure. The problem was garbage in the tank, clogged fuel filter but the main problem was a intermittant fuel pump.He installed a new fuel pump & it hasn't done it again. But it took him a while to find it.
The original front struts lasted for 71,000 miles and had to be replaced because they were leaking. Heavy duty KYB struts were installed and currently have 54,000 miles on them. They have worked great up until now.
The original rear shocks lasted for 51,000 miles and were replaced with heavy duty Gabriel shocks. In June 2005, we started a trip to Ohio and experienced a "waddle" type of instability. (As opposed to the usual "porpoising" caused by a pair of weak shocks.) The Gabriel's had 61,000 miles on them and I replaced them with a pair of heavy duty Monroe shocks. It significantly reduced the problem , but didn't completely eliminate it. By October, the Monroe's had 11,000 miles on them and the problem of "waddling" was worse than ever. It is triggered by any road unevenness and I have to apply the brakes to keep the car from oscillating (from side to side) out of control. In October I replaced the Monroe rear shocks with a heavy duty pair of KYB's and it again helped but did not eliminate the problem. The rear KYB shocks currently have 11,000 miles on them. The problem is now significant enough to be unsafe.
A "hands on" check of the front and rear stabilizer bars and their connecting rods cannot detect any looseness. The same check on the rear panhard bar feels tight also. However, this is within the context that my attempted wiggling of the bars are probably a small percentage of the tension that is normally on these bars. All the rubber connectors appear to be whole and undamaged.
The key question: Is this a strut/shock problem or a stabilizer system problem? (Or is it something else entirely?)
The "waddle" can be best described as rocking from side to side and not front to rear. It seems to be about equally severe in both the front and back. The whole car "waddles" and not just a front or rear event.
I've read other posts here that suggest this might be caused by worn rear links or lower control arms. What do you think?
The reason why the whole truck "waddles" is because the worn bushings allow each side of the axle to move forward or backward independently, effectively letting the rear axle "steer" the vehicle.
Don't even attempt to troubleshoot anything else until after you've replaced the lower control arms, or it'll just be a waste of time and $$.
However, with 103K miles on your Pathy, it's possible that some of your suspension parts may need replacing.
One way to tell if your rear lower link bushings are worn is to park the vehicle on a level surface, chock the front wheels, release the parking brake and put the tranny in N. Then, grasp one of the rear wheels at 9 and 3-oclock and try to rotate it forward and back. As you do this, keep a very close eye on the stiffness/movement of the lower link relative to a fixed part on the frame, such as the gas tank skid plate, etc. Worn bushings will allow the lower link to move back and forth, instead of staying firmly positioned. You can also try to twist the link by hand. If it twists easily, the bushings could be worn.
If you've never replaced the shocks or struts, I would first have that work done before doing the rear links.
I had steering vibration before this and got balancing done with a shop with hunter gsp machine and that part seems very much improved.
Any suggestions