How to poly fill a motor mount

Cheap effective way of fixing old motor mounts.

Category:

Autos & Vehicles

Tags:

• Poly mount
• Window Weld

[Raythizzel]

THAT 3M STUFF MAKES YOUR MOUNTS STRONGER THEN THE ORIGINAL MOUNTS!!Put Your #M Filled Mounts In The Freezer Over Night And That Eliminates Waiting 3 Days Of Drying!!5 hrs Of Any Freezer Solve My Long Wait..Try It,It Works

[KawaTriple250]

@Raythizzel Sounds like a pretty good idea, hadn't really thought of the freezer.

[heartlessd83]

ok my question is, do you have to burn all of the rubber out of the mount? Or is it ok to just keep the remaining rubber and fill in the voids? Reason being is cause I would like to have the bolt guide in the middle of the mount to remain in the origional position.

[KawaTriple250]

@heartlessd83 honestly i've done a few since in different ways and its really impossible to get all the rubber out and burning off is pretty stupid. Cutting it out is also extremely hard. But from what i've noticed, if you tape it up with duct tape and leave a small hole to inject your stuff it works just as good. Besides, we are talking about cheap mounts, i mean unless you shell out money for inserts you probably won't find a difference in methods.

I would just leave the rubber and fill

[yenzlife]

Great video, I just broke my engine mounts last week due to the installation of the supercharger last year, the motor moves so much under load and hitting/makes cIunking noise. Dealer wnats $1000 USD to replace all 3 mounts, but I'm going to fill my lower engine/trans mount and install an engine damper on the left motor mount, hopefully it will stop my motor moving so much and stop the clunking noise

[KawaTriple250]

I think next time i do this i will tape up both sides and on one side leave a hole just big enough to fill it with. This should fill up most of the air holes.

I haven't found a cheap supplier but if i do this next time that way i may also just go ahead and mix some poly resin myself. I've heard from many that window weld is pretty good for what it does though.

[zoneracer]

i did this to my car 5 years ago mounts are still strong. but man the car vibrates..

[streetphase]

you can do the same thing to transmission mounts and subframe bushings

[keastland]

@KawaTriple250 The reason I searched for video's about this is that someone on a forum just told me about Loctite's polyurethane filler. They said it's about $4. Not sure how much you get for that, but if you leave all of the existing rubber in place, you wouldn't need as much.

[keastland]

@KawaTriple250 I would guess that the more of the original rubber you leave in, the less vibration is going to transfer too. Do you know if that's the case?

[acmoc]

I only waited 1 day and some squirted out the side =]

[icashADDICT]

Fuck we don't wanna see your face..... at least wash it beforehand.

[cbr900rr919]

honestly WTF is the point of this why dont you just buy some energy suspension pieces there cheap? this just seams like a waste of time

[Raythizzel]

@RSX250 On your Comment (Im not sure if thats a good idea... You want to dry out the resin right? all your doing is freezing the waster thats in it...) Your Right,The freezer Thing Didnt Work,But The Blowing Heaters Work Greeeat!!

[xRoCstarx1]

i like this guy..