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Author Subject: Bad tapping from engine
finnie

Newbie

Location: armadale

Registered: 19 Dec 2012

Posts: 44

Status: Offline

Post #1
Hi all,switched car off and went into shop,came out and started it and it was running like a bag of bolts and a really bad tapping noise which sounds like it's coming from top end,car has no power either now.any ideas to point me in the right direction

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Moonstone gti6
Posted 22nd Apr 2016 at 07:38
jeffers Forum Admin

Location: Leeds

Registered: 14 Dec 2003

Posts: 3,702

Status: Offline

Post #2
Timing belt slipped?

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Posted 22nd Apr 2016 at 08:27
superchargedblack1997gti6

Seasoned Pro

Location: guildford

Registered: 15 Aug 2009

Posts: 2,376

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Post #3
Video may help mate?

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Posted 22nd Apr 2016 at 09:40
mocinim

Seasoned Pro

Location: The Darkside of bedford :)

Registered: 09 Jan 2015

Posts: 2,307

Status: Offline

Post #4
Check everything is secure check your sparks are in sounds like a slipped belt but eliminate all other possibilities

As super said a vid always helps

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Posted 22nd Apr 2016 at 09:44
finnie

Newbie

Location: armadale

Registered: 19 Dec 2012

Posts: 44

Status: Offline

Post #5
Thanks will try upload a video in the next hour,anyway of checking if belt has slipped

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Moonstone gti6
Posted 22nd Apr 2016 at 15:30
finnie

Newbie

Location: armadale

Registered: 19 Dec 2012

Posts: 44

Status: Offline

Post #6
Would the car still start then if the belt has slipped?

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Posted 22nd Apr 2016 at 15:32
stan_306gti6 Forum Admin

Location: Kent

Registered: 18 Jan 2004

Posts: 21,768

Status: Offline

Post #7
It will probably start if the belt has slipped a tooth, but there will be bent valves and it will run like a pig. Yes

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Posted 22nd Apr 2016 at 15:50
finnie

Newbie

Location: armadale

Registered: 19 Dec 2012

Posts: 44

Status: Offline

Post #8
Can't seem to upload a video

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Moonstone gti6
Posted 22nd Apr 2016 at 16:34
Cjwatson27

Seasoned Pro

Location: Oxford

Registered: 17 Sep 2013

Posts: 1,968

Status: Offline

Post #9
Not a heat shield is it ?

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Posted 22nd Apr 2016 at 16:45
finnie

Newbie

Location: armadale

Registered: 19 Dec 2012

Posts: 44

Status: Offline

Post #10
Should timing belt be really tight?it seems a bit slack

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Moonstone gti6
Posted 22nd Apr 2016 at 16:50
mocinim

Seasoned Pro

Location: The Darkside of bedford :)

Registered: 09 Jan 2015

Posts: 2,307

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Post #11
It shouldnt be slack

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BLACK RALLYE - phoenix
WHITE RALLYE - valliant

http://public.servicebox.peugeot.com/

https://www.gov.uk/check-mot-history
Posted 22nd Apr 2016 at 16:53
cully

Seasoned Pro

Location: Cullompton

Registered: 12 Jun 2013

Posts: 1,093

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Post #12
turn the belt 90degres at the longest point is right

45degrees is too tight

been there done that Wink
Posted 22nd Apr 2016 at 17:23
finnie

Newbie

Location: armadale

Registered: 19 Dec 2012

Posts: 44

Status: Offline

Post #13
Belt is slack between the 2 cams so think it has jumped as it shouldn't be slack there

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Moonstone gti6
Posted 22nd Apr 2016 at 20:07
welshpug!

Capt Pedantic

Location: Bigend, Wales.

Registered: 27 Mar 2007

Posts: 25,838

Status: Offline

Post #14
check the plugs

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Posted 22nd Apr 2016 at 20:14
rich_w

Seasoned Pro

Location: Havant, Hampshire

Registered: 29 Jul 2004

Posts: 5,412

Status: Offline

Post #15
It is normal for a little bit of slack between the cams, due to they way they sit.

It won't be tight tight anyhow.

It has to be very slack to jump a tooth.

It's worth checking:

- timing
- plugs
- check cam sprocket bolts are tight

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Posted 22nd Apr 2016 at 20:33
finnie

Newbie

Location: armadale

Registered: 19 Dec 2012

Posts: 44

Status: Offline

Post #16
Checked plugs and 3 were slack,tightened up and started and still running like its misfiring and like a rapper rattle from top end of engine.the timing belt I can nearly skip off by hand,shouldn't be able to do that should I???

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Moonstone gti6
Posted 23rd Apr 2016 at 15:52
finnie

Newbie

Location: armadale

Registered: 19 Dec 2012

Posts: 44

Status: Offline

Post #17
Tappet rattle

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Moonstone gti6
Posted 23rd Apr 2016 at 15:53
mocinim

Seasoned Pro

Location: The Darkside of bedford :)

Registered: 09 Jan 2015

Posts: 2,307

Status: Offline

Post #18
finnie wrote:
Checked plugs and 3 were slack,tightened up and started and still running like its misfiring and like a rapper rattle from top end of engine.the timing belt I can nearly skip off by hand,shouldn't be able to do that should I???


NO

________________________________________

BLACK RALLYE - phoenix
WHITE RALLYE - valliant

http://public.servicebox.peugeot.com/

https://www.gov.uk/check-mot-history
Posted 23rd Apr 2016 at 16:21
finnie

Newbie

Location: armadale

Registered: 19 Dec 2012

Posts: 44

Status: Offline

Post #19
Maybe tensioner has gave way or something,getting it looked at on Tuesday,might be selling as spares or repairs by the looks of things 😩😩😩

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Moonstone gti6
Posted 23rd Apr 2016 at 16:36
mocinim

Seasoned Pro

Location: The Darkside of bedford :)

Registered: 09 Jan 2015

Posts: 2,307

Status: Offline

Post #20
What colour

________________________________________

BLACK RALLYE - phoenix
WHITE RALLYE - valliant

http://public.servicebox.peugeot.com/

https://www.gov.uk/check-mot-history
Posted 23rd Apr 2016 at 18:03
finnie

Newbie

Location: armadale

Registered: 19 Dec 2012

Posts: 44

Status: Offline

Post #21
Moonstone,v reg.car only done 92000

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Moonstone gti6
Posted 24th Apr 2016 at 00:14
Cjwatson27

Seasoned Pro

Location: Oxford

Registered: 17 Sep 2013

Posts: 1,968

Status: Offline

Post #22
finnie wrote:
Moonstone,v reg.car only done 92000

In that case kill it

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Old pugs don't die they just get faster
Posted 24th Apr 2016 at 00:35
stan_306gti6 Forum Admin

Location: Kent

Registered: 18 Jan 2004

Posts: 21,768

Status: Offline

Post #23
Sounds like the belt has slipped then if it's that loose.

Either the tensioner will have moved or the adjustable cam pulley(s) may have come loose.

________________________________________

"Supercharged - 454.1bhp/317.5lb/ft"
Peugeot 306 GTi-6
2000 (X), Moonstone Love
Posted 24th Apr 2016 at 10:00
finnie

Newbie

Location: armadale

Registered: 19 Dec 2012

Posts: 44

Status: Offline

Post #24
Timing belt had stripped 6 teeth of it,stuck new belt on it and car runs fine apart from a tapping noise now,gets louder when u Rev the car!could it maybe have caught a valve or would the hydraulic tappers break up?

________________________________________

Moonstone gti6
Posted 30th Apr 2016 at 02:00
p-silva21

Regular

Location: Lisboa

Registered: 26 Jan 2012

Posts: 160

Status: Offline

Post #25
6 teeth are too much.. either way, that head will have to came off Unsure
Posted 30th Apr 2016 at 02:10

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