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What could the rattle be??

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RED62E Officially Full-On Dubber

228 posts · joined Feb 2008 ·

#912448
Ok so I bought this 75 kombi. All prettied up and the seller lying about how the rust was cut out and properly done. ANyway thats not an issue. My mechanic has the bus at the moment and he has it running nice but there is a rattle down low. It doesn't afftect power, running or anything and when inside the car you cant hear it. So I am just after opinions as to what it might be seeing as it doesn't seem to affect the running. My young mechanic is not a VW guru either but he isn;t a woose and has a go and all the work on my other cars has been excellant. So suggestion splease of you ahve experienced anything similar. Oh yeah its and 1800 with twin solexs if that means anything. Thanks in advance.

tar76 Custom Title Time!

1,622 posts · joined Dec 2009 ·

#912455
Not a tappet noise?
"Obey your Dreams"!


62 Std beetle.
65 11 wnd Split "The Cross".
6? coming very soon!!!!

ian.mezz I never said, I could write or spell

3,913 posts · joined Sep 2004 ·

#912588
old kombis get rattle cam shafts, alternator bearings.

Its uneconomical to pull your engine apart.
😂🤪😂🤪😂
car forums. where a lot of peoples good intentions end up taking a good old car off the road forever never ever to see the road again. 🥲

Ldog Commited Dubber

70 posts · joined May 2011 ·

#912593
anything its a volkswagon!!!!!!
1915,c95,44's,44x37.5,NA, DuBwAy

tar76 Custom Title Time!

1,622 posts · joined Dec 2009 ·

#912601
What sort of oil are you running in it?
"Obey your Dreams"!


62 Std beetle.
65 11 wnd Split "The Cross".
6? coming very soon!!!!

RED62E Officially Full-On Dubber

228 posts · joined Feb 2008 ·

#912635
I have n was runnig rio idea what oil is in it. I took it straight to the mechanic to get it running right. I was thinking it might be a rattly tin bit down below. Wishful thinking I guess.

barls Administrator Causer of Chaos and Mayhem

9,473 posts · joined Jun 2004 ·

#912656
have you checked the ash tray for a set of ear rings
“We all pay for life with death, so everything in between should be free.” Bill Hicks
the chaos project - click me

tar76 Custom Title Time!

1,622 posts · joined Dec 2009 ·

#912660
i'm no engine guru but maybe running the wrong oil?
"Obey your Dreams"!


62 Std beetle.
65 11 wnd Split "The Cross".
6? coming very soon!!!!

matberry Moderator Go hard or go home

8,114 posts · joined Mar 2006 ·

#912665
cam, lifters, cam gear loose, excessive cam gear backlash.......to name a few
Matt Berry Motorsports...air cooled advice, repairs and mods Ph 0408 704 662
OFF-ROAD,CIRCUIT,DRAG,STREET,ENDURANCE

greedy53 Bishop of Volkswagenism

3,062 posts · joined Mar 2006 ·

#912681
get the tappets ajusted give it a service than see what happens
good luck
👍👍😂🙅🥷😬🤓

beetleboyjeff Custom Title Time!

1,790 posts · joined Feb 2009 ·

#912685
Push down on the bottom of the bit of tinware behind the crank pully - I have seen them touch on the back of the pully (especially if the screws are a bit loose, or the tinware is cracked) and they make quite a rattly noise then.
From your ole' mate Jeff

modulus Veteran Volks Folk

2,009 posts · joined Jul 2003 ·

#912687
RED62E wrote:I have n was runnig rio idea what oil is in it.
Sorry, I don't know what the rattle is. But get an oil change, filter and strainer change. VW motors depend heavily on oil quality for both lubrication and temperature maintenance.

hth
Peter Hill
1975 Type 2 Double Cab
modulus.com.au

Lucky Phil Wolfsburg Wizard

480 posts · joined Aug 2010 ·

#912818
It would be a type 4 motor?
They are known to be noisy.

matberry Moderator Go hard or go home

8,114 posts · joined Mar 2006 ·

#912825
Lucky Phil wrote:It would be a type 4 motor?
They are known to be noisy.
❓😂
Matt Berry Motorsports...air cooled advice, repairs and mods Ph 0408 704 662
OFF-ROAD,CIRCUIT,DRAG,STREET,ENDURANCE

RED62E Officially Full-On Dubber

228 posts · joined Feb 2008 ·

#913063
Hey Barls thanks for the hint. I went to Supacheap and bought a tool kit and now have all the bits on the garage floor. No ear rings...bugga.

ian.mezz I never said, I could write or spell

3,913 posts · joined Sep 2004 ·

#913310
maybe its a baby car ,
😂🤪😂🤪😂
car forums. where a lot of peoples good intentions end up taking a good old car off the road forever never ever to see the road again. 🥲

bajachris88 The international telephone dialing code for Antarctica is 6

6,661 posts · joined Apr 2005 ·

#913343
I had a woeful rattle that scared the bajeebuz outta me.

Ended up being the air vane inside the exhaust collector just below the pulley where it goes into 1 pipe. The spot welds had broken off and it was rattling in there. It took me forever to work it out! So much so, i even bloody pulled off the heads thinking it was a dropped seat. I only found out where the rattle was by shifting the exhaust collector once removed and hearing the rattle go off.

I used the 'screwdriver to the ear' trick to find it, and because the noise/vibration must have transmitted through the exhaust into the head, it made me think it was there. Old mechanics often say about the transmission of the sound tricking you. It was one of those 'man i'm so pissed' but relieved moments to realise it was something so simple and on the outside.
(ô_!_/ô) (ô_!_/ô)
69' baja: kombi box, thing spindles, irs, disc front, type 3 rear drums, 2 inch lift kit, 31x10 rears. 👍
New engine in process: 94mm p&bs, 74mm C/w chomol Crank, 35.5x39 SP heads, turbo. Wierd combo, hopeful torque monsta!