Alternator whine

Jan 31, 2020 · How to Quiet a Noisy Alternator 1. Test Alternator First. Before you go making any sort of repairs, you need to be certain that the alternator is your... 2. Check the Condition of the Belt. Years ago, serpentine belts were made out of neoprene and they developed visible... 3. Tighten Bolts. ...

btw its a 90crx si, and the alternator connection is clean and tight at both ends on the ground, the alternator is a mitsubishi i bought at AutoZone.
Dec 24, 2012 · Whining sound during acceleration Discussion in '2nd Gen - 2003 - 2006' started by olbaldi, Dec 24, 2012. Page 1 of 2 1 2 Next > Dec 24, 2012 at ...
Jun 05, 2020 · Re: Alternator/Battery Issue - No charge and whining noise The best approach to confirm the mechanics tells would be to slip-off the belt and hand rotate the alternator to "feel" it. The rotor will probably rub against the cracked stator: that's usually how they die after water ingress (badly designed water scuttle) and icing.
Alternator whine hasn't been heard in a radio since Radios had Tubes. There is a difference between the two end of the wire between the alternator and the battery. Be sure you are getting the 12v to the radio directly from the battery, not the alternator. If you taped into the 12 power anywhere else, Whine is possible.
If one of these parts becomes worn or breaks, this might cause a grinding or whining noise. Specifically, worn out bearings inside the alternator have been known to cause this type of noise. If the bushings that the alternator is mounted on have gone bad, a noise will be produced. Alternators are normally replaced as an assembly. Visual cues
May 18, 2005 · Noise Problem(ALTERNATOR WHINE) Jump to Latest Follow 1 - 3 of 3 Posts. T. tomnm3 · Registered. Joined May 18, 2005 · 2 Posts . Discussion Starter • #1 • May 18 ...
I was able to change out my 2006 Tundra V6 4.0 alternator after reading his post and seeing pictures. My alternator started whining like I had a blower under the hood a few days ago. I also started to smell a slight electric burning smell. I think the bearing was going bad after 167k mile on my truck.
Alternator whine. bokdaddy Posts: 176. June 2012 edited June 2012 in Car Audio & Electronics. Hey guys, I installed a pair of mm651's in my rear doors a couple weeks ...
Hi, I just pay attention to a whining sound made by my 04 LC100 from yesterday night, and I found this sound behavior as below: 1. this sound will be louder on idling, but will be much quieter when driving forward or back. 2. this sound will be louder and sharper when the headlight turn on 3...
After sitting majority of the work day, truck fires up with unusual whine under hood, and alternator gauge reading lower than normal. Scan tool alternator test says charging is within spec. Truck drives normal other than unusual whine. Of course could be number of things but anyone experience similar issue with soaked alternator?
Hi All. i intend to fit a supressor to my alternator due to the stereo picking up a whine that increases with speed,having had a quick look i can only see 2 wires coming out from the top ( 4.7 HO ),does anybody know the correct wire to connect...
Customer (John Wikoff) - 08/08/2008 10:15 AMI have engine noise (alternator whine) that matches RPMs. I was told that using the high inputs instead of RCA convertors could help with that. Response (Jeremy) - 08/08/2008 10:24 AMJohn:Not always. That usually means that the gain on the amp is turned to high or that you have a week ground.