Chevron Lubricants Q&A

click here to participate in the Chevron Lubricants Q&A

Recent Topics
Date Code Wanted For New Purolator Oil Filter..
by crazyoildude
30 minutes 43 seconds ago
Scraping noise after replacing rear hub assemblies
by JRed
Today at 10:15 PM
Pressure Viscosity Coefficient and HTHS
by Shannow
Today at 09:59 PM
Shell presentation on oil, economy, and future.
by Shannow
Today at 09:34 PM
Replaced OEM filter with K&N for better efficiency
by DoubleWasp
Today at 09:33 PM
Need help with PowerBook WiFi Setup
by Merkava_4
Today at 09:31 PM
Any Reason To Change Brands?
by Finz
Today at 09:03 PM
Another fun Purolator thread with pic!
by 901Memphis
Today at 08:58 PM
V0-33, 2014 Focus 6,009 (CUT OPEN)
by car51
Today at 08:30 PM
Snake Oil ?
by lawnguy
Today at 08:09 PM
Menards - QSUD - $2.99 / Quart after rebate
by jimboeau
Today at 07:34 PM
How about a Truck/Modified/muscl
e car section?

by ls1mike
Today at 06:57 PM
Newest Members
rutherford, kiernan, chas8754, apeevey, zeb
53725 Registered Users
Who's Online
64 registered (barkingspider, aquariuscsm, 29662, Bandito440, 00Max00, 01rangerxl, 3 invisible), 1098 Guests and 158 Spiders online.
Key: Admin, Global Mod, Mod
Forum Stats
53725 Members
66 Forums
230330 Topics
3686924 Posts

Max Online: 2862 @ 07/07/14 03:10 PM
Donate to BITOG
Page 3 of 3 < 1 2 3
Topic Options
#3384669 - 05/30/14 07:53 AM Re: Cheap DIY urethane motor mounts [Re: IndyIan]
javacontour Offline


Registered: 06/26/03
Posts: 8047
Loc: Illinois
That's the insane part about the price. It's not a fluid filled mount. Apparently the manual transmission car is sort of a unicorn when it comes to a few of the motor mounts.

I plan to try this with the easy to get to mounts first, and if it works, I'll invest the time in more difficult to reach mounts.

Originally Posted By: IndyIan
Is the mount fluid filled? I guess you have very little to lose by trying a filled/solid mount but I think you'll find it too buzzy for a DD.
Some companies make urethane inserts to fill the holes in the OEM mount, I wonder if putting in an insert and then drill holes into it to soften it until you like it, would work?
_________________________
network down, IP packets delivered via UPS -BOFH

Top
#3384680 - 05/30/14 08:08 AM Re: Cheap DIY urethane motor mounts [Re: asand1]
JHZR2 Offline



Registered: 12/14/02
Posts: 35439
Loc: New Jersey
will be interesting to see how they hold up. Not sure if you did much to ensure bonding to the other parts (granted you used adhesives), and if it is the right stuff for the heat and everything else.

Still, nice job! I hope they last and keep us posted. OE stuff cannot be THAT different, other than how they pour/craft and cure the materials...

Top
#3391136 - 06/06/14 10:17 PM Re: Cheap DIY urethane motor mounts [Re: asand1]
javacontour Offline


Registered: 06/26/03
Posts: 8047
Loc: Illinois
Here is my attempt for the Protégé 5

https://www.dropbox.com/sh/7j6qt4nb7x8y4zl/AACkbXZ_-ohOQ5UVmpMor48ha

I supported the engine, removed the mount. You can see the mount is completely torn. I cleaned it with brake parts cleaner and then filled it with the 3M windshield urethane. It is supposed to be fast setting. From what I've read, 48 hours should be enough. I am giving it over 72 hours while I am on a long weekend with oilBabe.

For some reason, a good quality mount for a manual transmission P5 is $150-200. So $18 in urethane and 90 minutes time is a worthy gamble to see if this works.

The other mounts are more realistically priced so if needed, I will buy replacements.
_________________________
network down, IP packets delivered via UPS -BOFH

Top
#3391150 - 06/06/14 10:42 PM Re: Cheap DIY urethane motor mounts [Re: asand1]
tom slick Online   sleepy


Registered: 05/26/03
Posts: 8756
Loc: Central Coast, Calif.
I hope it works out but if it doesn't take a look at these

http://store.awrracing.com/categories/Engine-Mounts/Mazda-Protege5/
_________________________
You get what you pay for...
So keep in mind how much you paid for this advice.

Top
#3392003 - 06/08/14 08:36 AM Re: Cheap DIY urethane motor mounts [Re: asand1]
Cujet Offline


Registered: 02/15/03
Posts: 4631
Loc: Jupiter, Florida
Of course, there are other "synthetic rubber" options that cure rather rapidly. No need to wait 4 months!

I've done similar things with engine mounts, transmission mounts, suspension bushings and yes, even pneumatic tires.

1) Polysulfide rubber sealants (for aircraft fuel tanks and for sealing the fuselage) such as PRC-Desoto PR-1422 (B2 cures in 2 hours, B-1/2 cures in 1/2 hour)


2) 2 part polyurethane of nearly any durometer you want (softness) I typically use 30 durometer. This stuff is cheap, easy to mix, easy to mold (such as in a paper cup) , makes great suspension bushings and so on. The pic says "RTV" which means "room temperature vulcanizing". It does not mean it's silicone sealant.

_________________________
Turbo's rule.

Top
#3392011 - 06/08/14 08:40 AM Re: Cheap DIY urethane motor mounts [Re: asand1]
Cujet Offline


Registered: 02/15/03
Posts: 4631
Loc: Jupiter, Florida
Another quick note:

The 30 durometer poly is great for various applications. One use is to fill small Chinese tires so they don't leak down overnight. Another good use is to re-fill leaking "liquid filled" engine mounts and suspension bushings. Just mix up a batch and inject it in the empty mount/bushing using the holes you drill. Works like a champ.
_________________________
Turbo's rule.

Top
#3484898 - 09/16/14 11:21 PM Re: Cheap DIY urethane motor mounts [Re: asand1]
asand1 Offline


Registered: 12/16/12
Posts: 1122
Loc: Oregon coast
Today I picked up the 3M 08693 window urethane for $11.23 at NAPA auto parts and filled my original MT mounts. I cut a couple lengths of 1/2" aluminum tube to help fill the voids in one mount, this allowed me to complete the whole job with just one tube of urethane.

[url="http://s146.photobucket.com/user/asandberg6/media/96%20MAXIMA/windowurethane_zpsb1c1ea1f.jpg.html"][/url]

[url="http://s146.photobucket.com/user/asandberg6/media/96%20MAXIMA/mount3_zpsbb2bd3ad.jpg.html"][/url]

[url="http://s146.photobucket.com/user/asandberg6/media/96%20MAXIMA/mount1_zps24064c13.jpg.html"][/url]

[url="http://s146.photobucket.com/user/asandberg6/media/96%20MAXIMA/mount2_zps449f3868.jpg.html"][/url]
_________________________
Nissan/Infinity/Mazda Manuals
1996 Maxima 310K
2008 Uplander 80K

Top
#3492314 - 09/24/14 03:24 PM Re: Cheap DIY urethane motor mounts [Re: asand1]
asand1 Offline


Registered: 12/16/12
Posts: 1122
Loc: Oregon coast
Today I installed the new DIY mounts. The white mounts were not pretty. The rear mount tore loose and formed a gap above the eye.

[url="http://s146.photobucket.com/user/asandberg6/media/96%20MAXIMA/failedwhitemount2_zps9e81db73.jpg.html"][/url]

[url="http://s146.photobucket.com/user/asandberg6/media/96%20MAXIMA/failedwhitemount1_zpsc9709dc7.jpg.html"][/url]

Mounted the new DIY urethane mounts and bolted the cross member in, torqued to 65ft/lbs.
[url="http://s146.photobucket.com/user/asandberg6/media/96%20MAXIMA/mounted_zpsaa3ffeb0.jpg.html"][/url]

Car shakes a bunch at startup, but idle is still smooth.
_________________________
Nissan/Infinity/Mazda Manuals
1996 Maxima 310K
2008 Uplander 80K

Top
#3492360 - 09/24/14 04:09 PM Re: Cheap DIY urethane motor mounts [Re: asand1]
asand1 Offline


Registered: 12/16/12
Posts: 1122
Loc: Oregon coast


Edited by asand1 (09/24/14 04:13 PM)
_________________________
Nissan/Infinity/Mazda Manuals
1996 Maxima 310K
2008 Uplander 80K

Top
#3492652 - 09/24/14 09:51 PM Re: Cheap DIY urethane motor mounts [Re: asand1]
asand1 Offline


Registered: 12/16/12
Posts: 1122
Loc: Oregon coast
_________________________
Nissan/Infinity/Mazda Manuals
1996 Maxima 310K
2008 Uplander 80K

Top
Page 3 of 3 < 1 2 3