Notices
ScoobyNet General General Subaru Discussion
Sponsored by:
Sponsored by:

Noisy engine when cold

Thread Tools
 
Search this Thread
 
Old 11 January 2007, 08:36 AM
  #1  
Midlifeboy1
Scooby Newbie
Thread Starter
 
Midlifeboy1's Avatar
 
Join Date: Jan 2007
Location: West London
Posts: 2
Likes: 0
Received 0 Likes on 0 Posts
Default Noisy engine when cold

Hi All,
Have just joined Scooby net after searching the net & think it is full of really good info.
l have a UK 99 turbo with 48,000 on the clock, have had it for 4 years & constantly puts a smile on my face.
Car has a FSH from Bell & Colvill (Guilford), although it has just been serviced l have noticed that it is a bit clattery when cold but after 4-5 miles quietens down & purrs like they should do.
l,m guessing that it is lack of oil to a tappet bucket (or whatever the have)

Any idea's if it can be cured or is it a major engine job.

Thanks in advance
Old 11 January 2007, 08:43 AM
  #2  
PeteBrant
Scooby Regular
 
PeteBrant's Avatar
 
Join Date: Sep 2006
Location: Worthing..
Posts: 7,575
Likes: 0
Received 0 Likes on 0 Posts
Default

Sounds to me like good old piston slap. As long as the noise goes, then I wouldn't worry about it. Just don't drive it on boost until properly warmed up.
Old 11 January 2007, 09:01 AM
  #3  
Scott.T
Scooby Regular
iTrader: (2)
 
Scott.T's Avatar
 
Join Date: Feb 2000
Location: East Sussex
Posts: 6,181
Likes: 0
Received 1 Like on 1 Post
Default

Could be the cam belt tensioner. It's quite common for these to become noisey on MY99/00 (and even newer).
The plungers can start to fail and the belt goes slightly slack overnight. The tapping sounds is the tensioner bouncing as it re-primes.
Old 11 January 2007, 09:04 AM
  #4  
Ryo
Scooby Regular
 
Ryo's Avatar
 
Join Date: Jun 2006
Posts: 484
Likes: 0
Received 0 Likes on 0 Posts
Default

I get it a bit on MY00 car.

Tis normal so I hear from people on here and my local subaru specialist.

As long as its gone by the time the car warms up it shouldnt be a problem.

Still a little annoying though.
Old 11 January 2007, 10:31 AM
  #5  
classic_sti
Scooby Regular
 
classic_sti's Avatar
 
Join Date: Aug 2006
Location: manchester
Posts: 133
Likes: 0
Received 0 Likes on 0 Posts
Default

Mines the same,even though i know its piston slap it still gets me worrying sometimes
If i got a £1 everytime ive popped the bonnet after ive warmed her up to check theres no knocks id be rich LOL...
Old 11 January 2007, 11:05 AM
  #6  
Eprom
Scooby Regular
 
Eprom's Avatar
 
Join Date: May 2003
Posts: 502
Likes: 0
Received 1 Like on 1 Post
Default

Originally Posted by Midlifeboy1
Hi All,
Have just joined Scooby net after searching the net & think it is full of really good info.
l have a UK 99 turbo with 48,000 on the clock, have had it for 4 years & constantly puts a smile on my face.
Car has a FSH from Bell & Colvill (Guilford), although it has just been serviced l have noticed that it is a bit clattery when cold but after 4-5 miles quietens down & purrs like they should do.
l,m guessing that it is lack of oil to a tappet bucket (or whatever the have)

Any idea's if it can be cured or is it a major engine job.

Thanks in advance
It could just be down to the grade of oil they have used, this model year did not suffer from piston slap, cam belt tensioners do go, and mine has had 2 in 90000 miles.
Old 11 January 2007, 11:13 AM
  #7  
Eprom
Scooby Regular
 
Eprom's Avatar
 
Join Date: May 2003
Posts: 502
Likes: 0
Received 1 Like on 1 Post
Default

Originally Posted by Midlifeboy1
Hi All,
Have just joined Scooby net after searching the net & think it is full of really good info.
l have a UK 99 turbo with 48,000 on the clock, have had it for 4 years & constantly puts a smile on my face.
Car has a FSH from Bell & Colvill (Guilford), although it has just been serviced l have noticed that it is a bit clattery when cold but after 4-5 miles quietens down & purrs like they should do.
l,m guessing that it is lack of oil to a tappet bucket (or whatever the have)

Any idea's if it can be cured or is it a major engine job.

Thanks in advance
It could just be down to the grade of oil they have used, this model year did not suffer from piston slap, cam belt tensioners do go, and mine has had 2 in 90000 miles.
Old 11 January 2007, 11:58 AM
  #8  
Gear Head
Scooby Regular
iTrader: (2)
 
Gear Head's Avatar
 
Join Date: Apr 2004
Location: Somewhere in Kent, sniffing some V-Power
Posts: 15,029
Likes: 0
Received 0 Likes on 0 Posts
Default

Yes it did!
Just not official confirmed by subaru!
Old 11 January 2007, 01:54 PM
  #9  
Scooby Stevo
Scooby Regular
iTrader: (1)
 
Scooby Stevo's Avatar
 
Join Date: Aug 2006
Location: Lancs
Posts: 578
Likes: 0
Received 1 Like on 1 Post
Default

mine does it aswell - MY98 turbo - not too bad but worse when very cold outside - dissapears when engine warms up - presumed its piston slap as i've read on here many times
Old 11 January 2007, 01:57 PM
  #10  
Harty2000
Scooby Regular
 
Harty2000's Avatar
 
Join Date: Jan 2006
Location: Shrewsbury, Shropshire
Posts: 395
Likes: 0
Received 0 Likes on 0 Posts
Default

Originally Posted by classic_sti
Mines the same,even though i know its piston slap it still gets me worrying sometimes
If i got a £1 everytime ive popped the bonnet after ive warmed her up to check theres no knocks id be rich LOL...
Same here
Old 11 January 2007, 02:18 PM
  #11  
Midlifeboy1
Scooby Newbie
Thread Starter
 
Midlifeboy1's Avatar
 
Join Date: Jan 2007
Location: West London
Posts: 2
Likes: 0
Received 0 Likes on 0 Posts
Default

Thanks for all your info, cam belt was changed 13 month's ago with a new tensioner fitted.
At least it sounds like i'm not looking at a large garage bill

Many regards
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
KAS35RSTI
Subaru
27
04 November 2021 07:12 PM
Sam Witwicky
Engine Management and ECU Remapping
17
13 November 2015 10:49 AM
FuZzBoM
Wheels, Tyres & Brakes
16
04 October 2015 09:49 PM
Brzoza
Engine Management and ECU Remapping
1
02 October 2015 05:26 PM
Ganz1983
Subaru
5
02 October 2015 09:22 AM



Quick Reply: Noisy engine when cold



All times are GMT +1. The time now is 02:14 AM.