1.4 rattle

Tomo · 03-11-2005, 21:52

I have a rattle at idle speed on my 1.4 8valve (eng type AQW) fabia comfort have removed the aux drive belt to stop the air con, alternator etc but rattle continues,. sounds like camchain is lashing about drives ok but intermittent stalling no lights on ,car has 50.000 miles on it first reg01 I dont think there are many of these 8v-fabias about does anyone know the camchain set up regarding the tensioner ,spring or hydraulic has anyone heard of this problem on an 8 valve before.

Lummox · 03-11-2005, 22:33

Yep cam chain normally gets a bit rattly as they get on a bit.

And believe it or not there isnt a tensioner.

Tomo · 03-11-2005, 23:44

Thanks for the info in that case is the only fix a new chain? is it a big job, can it be done with engine in . Have to fix as noise is bad have been asked if it was a diesel by cheeky bloke.

skodayouth · 04-11-2005, 21:36

Quote:

Originally Posted by Tomo

I have a rattle at idle speed on my 1.4 8valve (eng type AQW) fabia comfort have removed the aux drive belt to stop the air con, alternator etc but rattle continues,. sounds like camchain is lashing about drives ok but intermittent stalling no lights on ,car has 50.000 miles on it first reg01 I dont think there are many of these 8v-fabias about does anyone know the camchain set up regarding the tensioner ,spring or hydraulic has anyone heard of this problem on an 8 valve before.

Mine Rattles Like that and Mines A Year Older but with about 46,000 Miles. However you will fnd probably the 1.48v (or MPI) Is The Commonest Type of Fabia Around, Or So It Seems In Luton!

Mil · 05-11-2005, 06:54

I believe all 8 valve models have a rattle/shudder condition at idle speed. Can't remember why, I can't get technical, but an advisor at the dealership told me this...unless it's just for the 2.0 he was talkin about.

Akebono · 07-11-2005, 16:26

Mine rattled like crazy after just 25.000km. I've changed the timing chain arround 39.000km and now I have 47.000km and it's very quiet.
The problem is that theese engines have no timing chain tensioner. I believe good full synthetic oil can help to enlarge the period until the engine will rattle again.

Unfortunately there is no cure but the chain replacement. A loose chain inserts small delays in the timing of the engine and thus it slightly reduces performance.

03-11-2005, 21:52	#1
Tomo Briskodian Join Date: Nov 2005 Location: SOUTH UK Posts: 2 Members Car: Thanks: 0 Thanked 0 Times in 0 Posts	1.4 rattle I have a rattle at idle speed on my 1.4 8valve (eng type AQW) fabia comfort have removed the aux drive belt to stop the air con, alternator etc but rattle continues,. sounds like camchain is lashing about drives ok but intermittent stalling no lights on ,car has 50.000 miles on it first reg01 I dont think there are many of these 8v-fabias about does anyone know the camchain set up regarding the tensioner ,spring or hydraulic has anyone heard of this problem on an 8 valve before.

03-11-2005, 22:33	#2
Lummox Partner Join Date: Sep 2003 Location: Newport Pagnell Posts: 22,968 Members Car: Mk2 Golf GTi 16v and building a 20VT MK2. Images: 2 Thanks: 29 Thanked 832 Times in 700 Posts	Yep cam chain normally gets a bit rattly as they get on a bit. And believe it or not there isnt a tensioner. __________________ www.unit18.co.uk Remapping Service now available, PM for details.

05-11-2005, 06:54	#5
Mil Briskodian Join Date: Jan 2005 Location: United Arab Emirates Posts: 3,807 Members Car: Weichers strut, K&N panel filter, GT bodykit, GT tailpipe, Falken tyres Thanks: 0 Thanked 5 Times in 5 Posts	I believe all 8 valve models have a rattle/shudder condition at idle speed. Can't remember why, I can't get technical, but an advisor at the dealership told me this...unless it's just for the 2.0 he was talkin about. __________________ Milton Kyvernitis Private Government

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03-11-2005, 23:44	#3
Tomo Briskodian Join Date: Nov 2005 Location: SOUTH UK Posts: 2 Members Car: Thanks: 0 Thanked 0 Times in 0 Posts	Thanks for the info in that case is the only fix a new chain? is it a big job, can it be done with engine in . Have to fix as noise is bad have been asked if it was a diesel by cheeky bloke.

07-11-2005, 16:26	#6
Akebono Briskodian Join Date: Jul 2004 Posts: 138 Members Car: skoda fabia AME 1.4MPI Thanks: 0 Thanked 1 Time in 1 Post	Mine rattled like crazy after just 25.000km. I've changed the timing chain arround 39.000km and now I have 47.000km and it's very quiet. The problem is that theese engines have no timing chain tensioner. I believe good full synthetic oil can help to enlarge the period until the engine will rattle again. Unfortunately there is no cure but the chain replacement. A loose chain inserts small delays in the timing of the engine and thus it slightly reduces performance.

1.4 rattle

1.4 rattle

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