What you put in, you'll get back ten fold
***** THIS IS VERY IMPORTANT TO THE SITE AND HELPING YOU,OTHERWISE IT CLOSES AND ALL THIS ON LINE GARAGE IS GONE FOR GOOD*****
Greetings and welcome to menders, this site was built for every owner that might need her to help keep those bills low and also keep them on the road where they belong, she is run by very passionate enthusiasts owners for passionate enthusiastic owners, see her like a on line garage, there is a lot of tech stuff hopefully explained for everyone to use, if there is something you cannot get your head around, or you feel that there is a strong walk through guide missing that needs creating by one of us or from yourselves, please let us know, we are also on false book and youtube, which as short tech vids to help, and again if you feel there is a vid that would help please get it touch.
the menders is free, but like everything there is a cost to run things and bills( we are just happy its not a heating cost), so if we have saved you hundreds, please throw a small donation in the pot so we can keep on going to carry on helping others in the same way .
*** we are currently looking for a sponsor for this year, so if you have the passion and can see this sites worth to everyone , please get in touch and step forward to help***
And thank heavens that we are now on the way back up the brighter ,warmer longer days, "come on summer", and lets see those project builds.
M-m
Greetings and welcome to menders, this site was built for every owner that might need her to help keep those bills low and also keep them on the road where they belong, she is run by very passionate enthusiasts owners for passionate enthusiastic owners, see her like a on line garage, there is a lot of tech stuff hopefully explained for everyone to use, if there is something you cannot get your head around, or you feel that there is a strong walk through guide missing that needs creating by one of us or from yourselves, please let us know, we are also on false book and youtube, which as short tech vids to help, and again if you feel there is a vid that would help please get it touch.
the menders is free, but like everything there is a cost to run things and bills( we are just happy its not a heating cost), so if we have saved you hundreds, please throw a small donation in the pot so we can keep on going to carry on helping others in the same way .
*** we are currently looking for a sponsor for this year, so if you have the passion and can see this sites worth to everyone , please get in touch and step forward to help***
And thank heavens that we are now on the way back up the brighter ,warmer longer days, "come on summer", and lets see those project builds.
M-m
Alternator noise
- mk1divemaster
- Serial Poster
- Posts: 497
- Joined: Thu Sep 13, 2012 8:31 pm
Alternator noise
Hi all ,
Just recently started getting a noise from alternator
It’s like a whirring sound and obviously gets faster the higher the revs.
Question is my alternator on the way out or can I do something to stop the noise.its defo not a belt slip issue.
If it’s on way out is it cheaper to have it reconditioned or buy second hand?
Cheers
Just recently started getting a noise from alternator
It’s like a whirring sound and obviously gets faster the higher the revs.
Question is my alternator on the way out or can I do something to stop the noise.its defo not a belt slip issue.
If it’s on way out is it cheaper to have it reconditioned or buy second hand?
Cheers
-
- Posts: 4
- Joined: Tue Nov 28, 2017 9:55 am
Re: Alternator noise
Make sure nothing's rubbing the belt and all bolts are tight before you do anything
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Sent from my LG-H815 using Tapatalk
Re: Alternator noise
Does the whine/whirring get louder with more electrical load.
Have you checked its output with a volt meter.
Personal choice but if my alternator was on its way out, I would fit a new one asap. They tend to just pack up without warning. Most alternators suppliers operate an exchange units policy these days..
Have you checked its output with a volt meter.
Personal choice but if my alternator was on its way out, I would fit a new one asap. They tend to just pack up without warning. Most alternators suppliers operate an exchange units policy these days..
1993 1.6 Eunos Roadster (gone)
1998 UK Mk 2 1.6 (gone)
2003 1.8 SVT Sport (shouldnt have sold it)
1991 1.6 Eunos Roadster with a bit of bling.
Life is a journey, best travelled topless in an MX5!!
1998 UK Mk 2 1.6 (gone)
2003 1.8 SVT Sport (shouldnt have sold it)
1991 1.6 Eunos Roadster with a bit of bling.
Life is a journey, best travelled topless in an MX5!!
-
- Posts: 4
- Joined: Tue Nov 28, 2017 9:55 am
Re: RE: Re: Alternator noise
Also all the pulleys, check for loose and bearing failure in all the pulleys it runs on for wear and looseness, and also the adjuster and wheelV6 Power Junkie wrote:Make sure nothing's rubbing the belt and all bolts are tight before you do anything
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- Mazda Mender
- Site Admin
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Re: Alternator noise
Sounds like it could be on the way out..brushes or comms worn ..but it could also be the tension on the Aux belt to tight putting pressure on the spindle and pulley making the noise...
If it is on the way put get it chamged asap bud.
M-m
If it is on the way put get it chamged asap bud.
M-m
The Disclaimer:-
This post is a natural product made from recycled electrons. The slight variations in spelling and grammar enhance its individual character and beauty and in no way are to be considered flaws or defects, the articles/answers/comments are provided for information purposes and they are not intended to substitute informed professional advice, I or mazdamenders.net cannot personally be hold responsible for any damage occurred from following this procedure or any injuries from it. Proceed at your own risk.
Mk 1 Eunos 93 black V.S II 1.8 ,
Mk 2 .1/4 Roadster 99 black & gold V.S 1.8 .
Mk 1 Eunos 90 1.6 soul red ..f/ build
MK 2.1/4 Blue V.S Roadster 1.8 99 ..
MK1 1.8 ,white import.. (Ashleighs)
MK1 1.6 yellow J ltd import.f/build
MK 1 1.8 black Tokyo Ltd..f/build
http://www.mx5oc.co.uk/ http://www.mx5nutz.com/forum/ http://miata.net/ http://www.autolinkuk.co.uk/
This post is a natural product made from recycled electrons. The slight variations in spelling and grammar enhance its individual character and beauty and in no way are to be considered flaws or defects, the articles/answers/comments are provided for information purposes and they are not intended to substitute informed professional advice, I or mazdamenders.net cannot personally be hold responsible for any damage occurred from following this procedure or any injuries from it. Proceed at your own risk.
Mk 1 Eunos 93 black V.S II 1.8 ,
Mk 2 .1/4 Roadster 99 black & gold V.S 1.8 .
Mk 1 Eunos 90 1.6 soul red ..f/ build
MK 2.1/4 Blue V.S Roadster 1.8 99 ..
MK1 1.8 ,white import.. (Ashleighs)
MK1 1.6 yellow J ltd import.f/build
MK 1 1.8 black Tokyo Ltd..f/build
http://www.mx5oc.co.uk/ http://www.mx5nutz.com/forum/ http://miata.net/ http://www.autolinkuk.co.uk/
- mk1divemaster
- Serial Poster
- Posts: 497
- Joined: Thu Sep 13, 2012 8:31 pm
Re: Alternator noise
Got brand new alternator from eurocarparts 35% off ÂŁ119 chuffed ! Just need a how to now to replace it!
- Mazda Mender
- Site Admin
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- Joined: Tue Dec 06, 2011 6:18 pm
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Re: Alternator noise
Just make sure it is 100% the correct one before fitting,,,,,is she a 1.6 or 1.8.
M-m
M-m
The Disclaimer:-
This post is a natural product made from recycled electrons. The slight variations in spelling and grammar enhance its individual character and beauty and in no way are to be considered flaws or defects, the articles/answers/comments are provided for information purposes and they are not intended to substitute informed professional advice, I or mazdamenders.net cannot personally be hold responsible for any damage occurred from following this procedure or any injuries from it. Proceed at your own risk.
Mk 1 Eunos 93 black V.S II 1.8 ,
Mk 2 .1/4 Roadster 99 black & gold V.S 1.8 .
Mk 1 Eunos 90 1.6 soul red ..f/ build
MK 2.1/4 Blue V.S Roadster 1.8 99 ..
MK1 1.8 ,white import.. (Ashleighs)
MK1 1.6 yellow J ltd import.f/build
MK 1 1.8 black Tokyo Ltd..f/build
http://www.mx5oc.co.uk/ http://www.mx5nutz.com/forum/ http://miata.net/ http://www.autolinkuk.co.uk/
This post is a natural product made from recycled electrons. The slight variations in spelling and grammar enhance its individual character and beauty and in no way are to be considered flaws or defects, the articles/answers/comments are provided for information purposes and they are not intended to substitute informed professional advice, I or mazdamenders.net cannot personally be hold responsible for any damage occurred from following this procedure or any injuries from it. Proceed at your own risk.
Mk 1 Eunos 93 black V.S II 1.8 ,
Mk 2 .1/4 Roadster 99 black & gold V.S 1.8 .
Mk 1 Eunos 90 1.6 soul red ..f/ build
MK 2.1/4 Blue V.S Roadster 1.8 99 ..
MK1 1.8 ,white import.. (Ashleighs)
MK1 1.6 yellow J ltd import.f/build
MK 1 1.8 black Tokyo Ltd..f/build
http://www.mx5oc.co.uk/ http://www.mx5nutz.com/forum/ http://miata.net/ http://www.autolinkuk.co.uk/
- mk1divemaster
- Serial Poster
- Posts: 497
- Joined: Thu Sep 13, 2012 8:31 pm
Re: Alternator noise
She's a 1.6 with v belt pulley
- Mazda Mender
- Site Admin
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- Joined: Tue Dec 06, 2011 6:18 pm
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Re: Alternator noise
Then it is far easier than a 1.8...i will put something together.
M-m
M-m
The Disclaimer:-
This post is a natural product made from recycled electrons. The slight variations in spelling and grammar enhance its individual character and beauty and in no way are to be considered flaws or defects, the articles/answers/comments are provided for information purposes and they are not intended to substitute informed professional advice, I or mazdamenders.net cannot personally be hold responsible for any damage occurred from following this procedure or any injuries from it. Proceed at your own risk.
Mk 1 Eunos 93 black V.S II 1.8 ,
Mk 2 .1/4 Roadster 99 black & gold V.S 1.8 .
Mk 1 Eunos 90 1.6 soul red ..f/ build
MK 2.1/4 Blue V.S Roadster 1.8 99 ..
MK1 1.8 ,white import.. (Ashleighs)
MK1 1.6 yellow J ltd import.f/build
MK 1 1.8 black Tokyo Ltd..f/build
http://www.mx5oc.co.uk/ http://www.mx5nutz.com/forum/ http://miata.net/ http://www.autolinkuk.co.uk/
This post is a natural product made from recycled electrons. The slight variations in spelling and grammar enhance its individual character and beauty and in no way are to be considered flaws or defects, the articles/answers/comments are provided for information purposes and they are not intended to substitute informed professional advice, I or mazdamenders.net cannot personally be hold responsible for any damage occurred from following this procedure or any injuries from it. Proceed at your own risk.
Mk 1 Eunos 93 black V.S II 1.8 ,
Mk 2 .1/4 Roadster 99 black & gold V.S 1.8 .
Mk 1 Eunos 90 1.6 soul red ..f/ build
MK 2.1/4 Blue V.S Roadster 1.8 99 ..
MK1 1.8 ,white import.. (Ashleighs)
MK1 1.6 yellow J ltd import.f/build
MK 1 1.8 black Tokyo Ltd..f/build
http://www.mx5oc.co.uk/ http://www.mx5nutz.com/forum/ http://miata.net/ http://www.autolinkuk.co.uk/
- mk1divemaster
- Serial Poster
- Posts: 497
- Joined: Thu Sep 13, 2012 8:31 pm
Re: Alternator noise
Get a move on then as I’m doing it now!
- Mazda Mender
- Site Admin
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- Joined: Tue Dec 06, 2011 6:18 pm
- Location: Pie land, in the glen of Wiganshire
- Contact:
Re: Alternator noise
pull the electrics off the battery, pull the plug off the alternator and unbolt the earth...undo the tensioner adjustment bolts and block... push the Aux belt to one side ,wedge the rear wheels a jack the car up on the drivers front, drop her onto a axial stand, undo the 3x 10mm head bolts that hold the under tray on that side and the 1 x 10mm nut and 3 x 10mm head self tappers the hold the nose to the air guide so you can get to the bottom of the alternator , crack the hinge bolt (14mm bolt and nut) and remove , yes this can be done from above but you need to drop the alternator down and out so you might as well crack it while you are there than struggling, once the hinge bolt is clear it is just a case of pulling the alternator out and slot the new one in ,refit as removed.
M-m
M-m
The Disclaimer:-
This post is a natural product made from recycled electrons. The slight variations in spelling and grammar enhance its individual character and beauty and in no way are to be considered flaws or defects, the articles/answers/comments are provided for information purposes and they are not intended to substitute informed professional advice, I or mazdamenders.net cannot personally be hold responsible for any damage occurred from following this procedure or any injuries from it. Proceed at your own risk.
Mk 1 Eunos 93 black V.S II 1.8 ,
Mk 2 .1/4 Roadster 99 black & gold V.S 1.8 .
Mk 1 Eunos 90 1.6 soul red ..f/ build
MK 2.1/4 Blue V.S Roadster 1.8 99 ..
MK1 1.8 ,white import.. (Ashleighs)
MK1 1.6 yellow J ltd import.f/build
MK 1 1.8 black Tokyo Ltd..f/build
http://www.mx5oc.co.uk/ http://www.mx5nutz.com/forum/ http://miata.net/ http://www.autolinkuk.co.uk/
This post is a natural product made from recycled electrons. The slight variations in spelling and grammar enhance its individual character and beauty and in no way are to be considered flaws or defects, the articles/answers/comments are provided for information purposes and they are not intended to substitute informed professional advice, I or mazdamenders.net cannot personally be hold responsible for any damage occurred from following this procedure or any injuries from it. Proceed at your own risk.
Mk 1 Eunos 93 black V.S II 1.8 ,
Mk 2 .1/4 Roadster 99 black & gold V.S 1.8 .
Mk 1 Eunos 90 1.6 soul red ..f/ build
MK 2.1/4 Blue V.S Roadster 1.8 99 ..
MK1 1.8 ,white import.. (Ashleighs)
MK1 1.6 yellow J ltd import.f/build
MK 1 1.8 black Tokyo Ltd..f/build
http://www.mx5oc.co.uk/ http://www.mx5nutz.com/forum/ http://miata.net/ http://www.autolinkuk.co.uk/
Re: Alternator noise
Now that’s a COOL service! Bang ask a question and Wayne to the rescue!!
Love it.
Ps restoring a Mk1 over the weekend can you post a full restoration plan ASAP
Love it.
Ps restoring a Mk1 over the weekend can you post a full restoration plan ASAP
1996 Mk1 Classic Red 1.6 sorted
1995 Mk 1 White 1.6 in need of TLC
2015 Mk1 1.8 Exocet Mk1 on steroids
1995 Mk 1 White 1.6 in need of TLC
2015 Mk1 1.8 Exocet Mk1 on steroids
- mk1divemaster
- Serial Poster
- Posts: 497
- Joined: Thu Sep 13, 2012 8:31 pm
Re: Alternator noise
Cheers for that Wayne!
Major problem undoing top alternator bolt that goes through adjuster block, Bar Steward thing sheared off.ordered a used bolt from autolink but going to struggle getting end of bolt out of alternator it's stuck solid ! Wd40 is my only hope !
Had to take new alternator back as fitment detail was different !
Major problem undoing top alternator bolt that goes through adjuster block, Bar Steward thing sheared off.ordered a used bolt from autolink but going to struggle getting end of bolt out of alternator it's stuck solid ! Wd40 is my only hope !
Had to take new alternator back as fitment detail was different !
- Mazda Mender
- Site Admin
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- Joined: Tue Dec 06, 2011 6:18 pm
- Location: Pie land, in the glen of Wiganshire
- Contact:
Re: Alternator noise
You have the adjuster bolt and the one that goes through the adjuster bracket and adjuster block, you should still be able to swap out and add the bolts and block when fitted.
And just as a foot note... WD40 is a water repellent ( i can tell your old school ;0) )not a freeing up oil....you want plus gas or a good penetrating spray buddy.
M-m
And just as a foot note... WD40 is a water repellent ( i can tell your old school ;0) )not a freeing up oil....you want plus gas or a good penetrating spray buddy.
M-m
The Disclaimer:-
This post is a natural product made from recycled electrons. The slight variations in spelling and grammar enhance its individual character and beauty and in no way are to be considered flaws or defects, the articles/answers/comments are provided for information purposes and they are not intended to substitute informed professional advice, I or mazdamenders.net cannot personally be hold responsible for any damage occurred from following this procedure or any injuries from it. Proceed at your own risk.
Mk 1 Eunos 93 black V.S II 1.8 ,
Mk 2 .1/4 Roadster 99 black & gold V.S 1.8 .
Mk 1 Eunos 90 1.6 soul red ..f/ build
MK 2.1/4 Blue V.S Roadster 1.8 99 ..
MK1 1.8 ,white import.. (Ashleighs)
MK1 1.6 yellow J ltd import.f/build
MK 1 1.8 black Tokyo Ltd..f/build
http://www.mx5oc.co.uk/ http://www.mx5nutz.com/forum/ http://miata.net/ http://www.autolinkuk.co.uk/
This post is a natural product made from recycled electrons. The slight variations in spelling and grammar enhance its individual character and beauty and in no way are to be considered flaws or defects, the articles/answers/comments are provided for information purposes and they are not intended to substitute informed professional advice, I or mazdamenders.net cannot personally be hold responsible for any damage occurred from following this procedure or any injuries from it. Proceed at your own risk.
Mk 1 Eunos 93 black V.S II 1.8 ,
Mk 2 .1/4 Roadster 99 black & gold V.S 1.8 .
Mk 1 Eunos 90 1.6 soul red ..f/ build
MK 2.1/4 Blue V.S Roadster 1.8 99 ..
MK1 1.8 ,white import.. (Ashleighs)
MK1 1.6 yellow J ltd import.f/build
MK 1 1.8 black Tokyo Ltd..f/build
http://www.mx5oc.co.uk/ http://www.mx5nutz.com/forum/ http://miata.net/ http://www.autolinkuk.co.uk/
- mk1divemaster
- Serial Poster
- Posts: 497
- Joined: Thu Sep 13, 2012 8:31 pm
Re: Alternator noise
Not swapping alternator now Wayne , had fella at autotronic have a listen and he said it defo ain't alternator but vacuum leak on hose which I've replaced all good , just got to try and free this upper lock bolt on alternator now ! Any ideas would be welcome buddy
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