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To kill a mocking dash
My vibrating squeaky dashboard and wheel was driving me majorly berserk
last week. If I had to listen to that buzzing and rattling one more day I
swear I was gonna climb a bell tower with a kalishnikov.
I had a right and front motormount put in last week. The vibrations were
worse and variable from day to day. Some of you suggested it would be a
loose rear mount, or misaligned engine, exhaust or demo'ed steering rack
bushings. I checked it all out and everything was in top condition and
aligned bang-on. The strangest thing was that over the last 3 days
everything began quieting down to a large degree. My mechanic at VW who
does lots of A1 mounts tells me that it takes a while for the right
mounts to settle in-which seems to be exactly what happened.
Tonight I finally went after the squeeks. there were about five totally
irritating sqeeks, each chiming in a given RPM frequency and rendered 80
MPH, my chosen highway speed, off limits.
To Fix:
1) Tighten hard the 2 screws at each end of the dashboard.
2) Tighten the 2 screws on the left wall of the glove box
3) Take the liner out of the glove box and tighten the hidden dash mount
behind it.
4) Take 1 inch foam rubber, cut some strips, slit them open a bit, and
fold them around all wiring harnesses and secure with tape. Go after any
wire resting against any hard surface.
6) swab a bit of rubber cement around every wiring harness tie down.
5) Tape the 2 vaccuum hoses by the heater controls to each other
6) cut some cloth strips, and insert them in the jiggly gap between the
flange at the back of the passenger side vent and the long air pipe from
the centre console. secure the joint with duct tape.
7) Shove some light 1/4 inch foam between the long air pipe and the
firewall.
8) Tighten every screw in the door liners (including speakers), center
console, fuse tray
If you've attacked the problem in a suitably anal way your reward will
be.... drumroll.. total f*cking silence throughout the RPM range. Really.
I was surprised that it was that easy. In my case, virtually every screw
was loose and most of the original tape was unravelled and the wiring was
banging around in there. I've heard that 9 times out of 10 buzzing noises
can be traced to those damn loose wires. Anyhow, you'll never know
exactly what causes a given buzz, rattle or squeek but the general
symphony can be minimized by ruthlessly clamping down on everything loose
you can git yer hands on. About an hours'work.
greg
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