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Window motors going slow?

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Old Apr 2, 2018 | 02:07 AM
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Default Window motors going slow?

Noticed my window motors going slow. Need replacing or is there a way of fixing this on a 1998 classic.
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Old Apr 2, 2018 | 08:13 AM
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From: Harpenden
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could be a battery problem
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Old Apr 2, 2018 | 09:09 PM
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Could be, I've just stuck a spare on unit get new one sorted. But think its been going for abit


Originally Posted by Don Clark
could be a battery problem
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Old Apr 3, 2018 | 12:00 PM
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My front passenger is the same, i suspect its not the motor, as i replaced this and was exactly the same, the odd thing is, if you use the window button on the door its faster than if you use the drivers control button for that window, with car running as well
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Old Apr 3, 2018 | 08:40 PM
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Originally Posted by The Rig
My front passenger is the same, i suspect its not the motor, as i replaced this and was exactly the same, the odd thing is, if you use the window button on the door its faster than if you use the drivers control button for that window, with car running as well
I've got the same thing with mine. Drivers side rear is dead slow going up and sometimes takes a few clicks to even go up. I suspect it's the control panel on the drivers door itself as the switch in the back is fine going up and down.
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Old Apr 3, 2018 | 08:53 PM
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From: Mount Weather
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stick a multi-meter on the motor connection and operate the window switch, see what voltage you are getting at the motors,
could be a sh ite connection in the door to body loom section for example.
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Old Apr 4, 2018 | 12:23 AM
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Cheers for replies. Guessing buying a new motor isn't best way then. Luckily I have full enclosure, so just lock the car and it does all the windows saves me waiting. But just wanted to resolve problem.
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Old Apr 4, 2018 | 12:43 PM
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My passenger one is that bad tho the rubber is enough to stop it to think its reached total closure, it hasnt, i have to open the door and then press the button again to get it to fully close, im only talking 1cm or so but its enough to create wind noise grrrrr
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Old Apr 4, 2018 | 12:51 PM
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From: Mount Weather
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Originally Posted by The Rig
My passenger one is that bad tho the rubber is enough to stop it to think its reached total closure, it hasnt, i have to open the door and then press the button again to get it to fully close, im only talking 1cm or so but its enough to create wind noise grrrrr
have you cleaned the window runners and lubed them, not with wd40 lol.
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Old Apr 4, 2018 | 01:05 PM
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What would you use to lube them stig?
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Old Apr 4, 2018 | 01:15 PM
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I have done this a few times with Castrol grease.

Helped a bit but didn't solve it.
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Old Apr 4, 2018 | 02:18 PM
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From: Mount Weather
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Originally Posted by Fishbowlhead
What would you use to lube them stig?
A silicone spray, the traditional wd40 would just turn to a glue with all the dust in it,
https://www.zoro.co.uk/shop/lubrican...BoC-IUQAvD_BwE

https://www.ebay.co.uk/itm/Car-door-...%3D&rmvSB=true

Last edited by JDM_Stig; Apr 4, 2018 at 02:20 PM.
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Old Apr 4, 2018 | 02:20 PM
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Cheers stig I have some of that already. I'll give that a go when I get a chance, can't hurt.
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Old Apr 4, 2018 | 03:21 PM
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From: Mount Weather
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Originally Posted by Fishbowlhead
Cheers stig I have some of that already. I'll give that a go when I get a chance, can't hurt.
Give them a good clean, its, worth the effort of door cards off and really getting in there, it also gives you chance to clean and re-lube all the moving parts/teeth etc,
Carb / brake cleaner is useful, but will strip the old grease away, so make sure you re-lube well.
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Old Apr 4, 2018 | 06:50 PM
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Nope. I will try that next. Loads of jobs to add to the list. Rear arches, windows, rocker gaskets, new bumper support beams, new rear number plate lights.


Originally Posted by JDM_Stig
have you cleaned the window runners and lubed them, not with wd40 lol.
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Old Apr 25, 2018 | 06:44 PM
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Any decent guide on here for removing door cards? As not done it in a while?
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