lose sound underneath car
I need help I have a 96 nissan sentra has 67,000 miles on it and it's making a noise underneath like if something is loose and jumping up and down I had it check with my personal mechanic he check every part underneath the only thing he could fine was that the clamps that hold up catalyst were missing I went to a muffler shop had it done also he told me since the car is sealed underneath to grease it to take it a place where they gave oil baths underneath car and I had that done put still have the noise and the strange is that it's not a everyday noise some time the noise sound twice in a week. It come and goes I know the car is old and I know some day it has to make noise, but if anyone has an idea that have passed thru this please anwser my e-mail.
Thanks
jdydvd
Thanks
jdydvd
Is it a dull thud type rattle noise?. Makes it more on cool mornings? The front stuts will make that sound when they get old. This is usally along with a squeeking or groan noise after the car has been sitting overnight etc. They do this even though they still hold pressure etc. I replaced the ones on my son's and daughter's cars for this reason.
Not sure this is your case, check it out first.
1995 200sx sentra twins.
http://www.flickr.com/photos/92225127@N00/280839850/
[IMG]local://upfiles/3695/44353C6164FE4FE48EC3459180093C7D.jpg[/IMG]
Here is a pic of the right front steering kuckel taken loose from the bottom of the strut. I was replacing the axle and CVT joints.
The two bolts go through the four holes at the bottom holding the streeing knuckel and the strut continues up through the middle of the coil spring and is attached to the Strut towers via a nut on top. You can see the nut over the inner fenders in the engine area after opening the hood.
Caution! Special tools are required to deal with the force of the springs! They can kill you! If you want to do this yourself get a repair manual and follow the directions closely.
A front end alignment will also be needed when you are done. Torque all fasteners to the book specs.
Good luck.
Pete
[IMG]local://upfiles/3695/52101A5F6C2E4534B5D06B045E989CFA.jpg[/IMG]
Not sure this is your case, check it out first.
1995 200sx sentra twins.
http://www.flickr.com/photos/92225127@N00/280839850/
[IMG]local://upfiles/3695/44353C6164FE4FE48EC3459180093C7D.jpg[/IMG]
Here is a pic of the right front steering kuckel taken loose from the bottom of the strut. I was replacing the axle and CVT joints.
The two bolts go through the four holes at the bottom holding the streeing knuckel and the strut continues up through the middle of the coil spring and is attached to the Strut towers via a nut on top. You can see the nut over the inner fenders in the engine area after opening the hood.
Caution! Special tools are required to deal with the force of the springs! They can kill you! If you want to do this yourself get a repair manual and follow the directions closely.
A front end alignment will also be needed when you are done. Torque all fasteners to the book specs.
Good luck.
Pete
[IMG]local://upfiles/3695/52101A5F6C2E4534B5D06B045E989CFA.jpg[/IMG]
I had all for struts put in knew on call I also had the bushing put in new the mechanic also checked all the part on front tires I also put four new tires and the tire place told me all the parts that are connect to the wheels are all good the sound is some thing loose clonking sound I thought the brakes pads because when I don't put the original nissan pad my car make like grinding sound or clonking noise but the pad are in good conidition. the sound on the right side of car but yet it sound sometimes in the middle of the car I hope this information I have gaven to you might help.
I had all four struts put in new on car and I also had the bushing put in new the mechanic also checked all the part on front tires I also put four new tires and the tire place told me all the parts that make tire preformance are all good. I also did take the car to be computerize alignment. The sound is some thing loose clonking sound I thought the brakes pads because when I don't put the original nissan pad my car make like grinding sound or clonking noise but the pad are in good condition. the sound sometimes sounds on the right side of the front of car and sometimes it sounds in the middle of the car.
I hope this information help you if this is the same sound you had.
I hope this information help you if this is the same sound you had.
When your front struts where replaced did they also replace the strut bearings? These are the plastic looking discs held in the black triangle metal housing. It holds the top of the strutshaft and lets it pivot in the strut tower when you turn the steering.
Is there a consistant situation when the noises happens? Situations like:. . .while turning to the right or left in a slight curve? While traveling on the road with a high crown?(crown is the high part of the road uasually in the middle of the road so water will drain to the shoulders) Only when the car is cold? After or while hitting a series of bumps, ripples or dips in the road?
Is there a consistant situation when the noises happens? Situations like:. . .while turning to the right or left in a slight curve? While traveling on the road with a high crown?(crown is the high part of the road uasually in the middle of the road so water will drain to the shoulders) Only when the car is cold? After or while hitting a series of bumps, ripples or dips in the road?
the noise is only when I drive the car no noise turning right or left , I have no noise when car is cold. The noise it's not constanted I can drive for 3 day or maybe a week without the noise than it starts up again it sometimes sounds like a loose part and sometimes it sound like something is grinding. It's real hard to find my mechanic is a certified mechanic and he checked the underneath very good can't fine a thing. Sometimes I think it can be a ball joint the reason I say this is because 2 years ago I took the car to get new tires and the tire shop told me the rightside ball joint was broken and I had the same noise like the one know but I had it repaired but my mechanic checked and he said the ball joint is good. I hope this information can give me some idea.
jdydvd
jdydvd
My son's was making similar noises recently. He also was having the inside edge of his front right tire wearing badly. I replaced both ball joints and all the noises have gone away with those bad ball joints. His car had 139,000 miles on those ball joints.
My daughter's car (same make year and model) started making a similar noise when running over uneven pavement and ripples. It turns out all I had to do was tighten the nut on top of the strut tower. That center nut you see in the middle from the hooded engine area. I used an impact wrench and all the noises went away! Check yours! Might be worth a try.
My daughter's car (same make year and model) started making a similar noise when running over uneven pavement and ripples. It turns out all I had to do was tighten the nut on top of the strut tower. That center nut you see in the middle from the hooded engine area. I used an impact wrench and all the noises went away! Check yours! Might be worth a try.
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