GolfGTIforum.co.uk
Model specific boards => Golf mk3 => Topic started by: Len on 22 February 2009, 14:12
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Well folks I duly jacked up the car, got under and took off the undertray.
Prodded and poked around, getting my hands around a lot of metal.
BUT! I couldnt find anything loose!
So I switch on the engine and yes still the rattle etc.
Then I realise its not down below its the big alloy shield on top of the manifold! :angry:
So I refit the undertray and drop the car down.
Start trying the bolts and they are solid, so cant see why the thing vibrates. So I decide to take it off in case its something else underneath.
Well it becomes obvious what the problem is as soon as I get the first (hex head 6mm) bolt out!
The ally shield is broke around the bolts! All four top bolts!
I then find there are 2 more nuts on studs under the heatshield (12mm) and eventually get those undone and can lift the great lump out!
Pics to follow!
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Pics of alloy heatshield.
(http://i176.photobucket.com/albums/w170/Len405/DSCN0335.jpg)
This view shows the absent bits!
(http://i176.photobucket.com/albums/w170/Len405/DSCN0336.jpg)
Here are 3 of the 4 bolt hole pieces. (lost other)
(http://i176.photobucket.com/albums/w170/Len405/DSCN0337.jpg)
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ahh unlucky mate. glad you sorted it now. Mine is definitly the one wraped aroun the downpipe. When i press against it with something it stops vibrating.
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So for a temporary solution after checking with mate if he can ally weld? (NO!)
Ask him if he's got any metal plate? Yes a piece of ally chequer plate!
So he brings it down to me and I cut it to length and then bend an angle on it and drill 4 holes in correct position!
Best photo I can get of it fitted.
(http://i176.photobucket.com/albums/w170/Len405/DSCN0338.jpg)
So that will do for now until I can source a good part from scrappy.
And guess what?
No buzz! No Rattle, No Hum!!! Bloody silence!
YES!
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Oh yes!
I had taken off the main air inlet hose to the throttle body to give me some room to get hands behind and guess what happened when refitting!
Darn hose clip came off and fell down side of engine!
So had to jack car up again to drop undertray to find it! Luckily I was able to get a hand in and grab it without having to take the tray off again!
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Good result.
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Yea and what a difference!
Oh I wish I had found this YEARS ago!
I would strongly suggest that anyone with a heatshield noise to check theirs out!
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Well I took a trip to a local stealers this lunchtime for some spray paint and thought I would ask whilst there for a price on a new heatshiled!
Well I was surprised! £39 inc VAT!
So I ordered one!
Gonna take 7-10 days but thats cool.
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i would have stuck with the chequered plate to my own preference, looks better in my opinion.. :tongue:
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Maybe but it doesnt give same coverage and the warm air feed to filter!
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Well my heatshield has been rattling uncontrolably for about a week now - bring on the weekend so i can get it off or fix it !!!
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where was the heatsheild, mine aint got one of those on its manifold? is it a 16 v only thing, will check my mates
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Maybe yours had already been taken off Brad? :undecided:
As you can see from my pics its quite a big unit! Sits above the exhaust manifold.
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lol, what do you need that for?..
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Maybe yours had already been taken off Brad? :undecided:
As you can see from my pics its quite a big unit! Sits above the exhaust manifold.
yeah im thinking the same Len, looks a big thing, gonna look on etka later i think...
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mine doesnt have one either.. :undecided:
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got an annoying rattle on mine too..... this weekend should see the end to it. And also finishe off a patch of rust, and a bit of skirting....
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got an annoying rattle on mine too..... this weekend should see the end to it. And also finishe off a patch of rust, and a bit of skirting....
i've got the same problem with mine,its gonna be a buzy weekend for all of us then.myne kicks in between 2000 and 3500 rpm and getting on my tits.
good luck 2 all as the nation is gonna think all mk3's are on a silent strike :cool:
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Yea that would be the reason then!
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I have the same issue with the Rado but it goes away oince it's warmed up so I put up with it. I do get funny looks when I fire it up from cold though as it makes it sound knackered.
nick
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have a look Nick and if its anything like mine then its worth checking the bolts etc.
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Aye mine is pretty much the same - rattles when i start her up and in 1st gear but above that its gone - just pisses me off a bit as it takes away the lovely sound of her starting up !!