Notices
ScoobyNet General General Subaru Discussion

Engine problem

Thread Tools
 
Search this Thread
 
Old Nov 9, 2017 | 08:45 PM
  #1  
daz1968's Avatar
daz1968
Thread Starter
Scooby Regular
iTrader: (13)
 
Joined: Jun 2007
Posts: 2,481
Likes: 0
Default Engine problem

My widetrack jdm has developed an engine fault which I haven't diagnosed yet,
Before I look into it anyone idea of value of a car that may require an engine rebuild, gearbox etc is fine.
Just weighing my options before spending too much, it may not be as bad as I am thinking but need to investigate the weekend.
will start with a compression test before deciding anything
Reply
Old Nov 9, 2017 | 08:53 PM
  #2  
JDM_Stig's Avatar
JDM_Stig
Scooby Regular
15 Year Member
Liked
Loved
iTrader: (3)
 
Joined: Feb 2009
Posts: 5,873
Likes: 44
From: Mount Weather
Default

Most people just break them if they go pop, worth more in parts.
Reply
Old Nov 9, 2017 | 09:28 PM
  #3  
ray54's Avatar
ray54
Scooby Regular
 
Joined: May 2017
Posts: 498
Likes: 41
From: up north
Default

Get it diagnosed first before you decide anything, if you like /want the car enough fix it with in reason of cost of coarse.

If not bust it for part as mentioned.
Reply
Old Nov 9, 2017 | 09:31 PM
  #4  
jaygsi's Avatar
jaygsi
Scooby Regular
15 Year Member
Liked
Loved
Community Favorite
iTrader: (46)
 
Joined: Apr 2007
Posts: 14,530
Likes: 258
From: uk
Default

Depends on condition before breaking. Theres loads of parts on ebay, and unless you have some where to store them, as you will have alot of parts hanging around for months. Other option is sell to Matty on here.

I'd rebuild is its a decent car.
Reply
Old Nov 9, 2017 | 09:44 PM
  #5  
daz1968's Avatar
daz1968
Thread Starter
Scooby Regular
iTrader: (13)
 
Joined: Jun 2007
Posts: 2,481
Likes: 0
Default

I have been doing a little investigation on YouTube and it sounds like it maybe a failed cam tensioner so will have a good look over weekend, only thing is it's running a little rough, could a failed tensioner effect the timing enough to make it lumpy, the noise doesn't actually sound like bottom end engine noise, more a failed bearing noise, so it may not be too bad. Can only hope for a quick fix. Breaking is not really an option as I have enough stuff on the go at the moment so won't really have the time.
Reply
Old Nov 9, 2017 | 10:26 PM
  #6  
johned's Avatar
johned
Scooby Regular
15 Year Member
 
Joined: Jan 2010
Posts: 2,002
Likes: 16
From: derbyshire
Default

Maybe take the alternator and AC belts off and see if there is any improvement.
Reply
Old Nov 10, 2017 | 05:47 PM
  #7  
daveriley123's Avatar
daveriley123
Scooby Regular
iTrader: (1)
 
Joined: Apr 2014
Posts: 244
Likes: 1
From: bolton
Default

A full long engine would only cost you around £1500 so I wouldn’t dream of breaking or selling it.
Reply
Old Nov 10, 2017 | 06:41 PM
  #8  
daz1968's Avatar
daz1968
Thread Starter
Scooby Regular
iTrader: (13)
 
Joined: Jun 2007
Posts: 2,481
Likes: 0
Default

Thanks,

I am pretty sure the noise is one of the idlers on cambelt so won't run it again now, will take it apart tomorrow and investigate further, as long as no other damage won't take long, will do a compression test to be sure.
Don't mind spending £1500 but also hopeful everything will be ok,
The noise is like a squeek and a chirp, difficult to explain really. But is defo coming from front of engine near where the cam tensioner is.
The noise is defo not a knock or rumble like bottom end,
Reply
Old Nov 10, 2017 | 07:08 PM
  #9  
peter zippy reid's Avatar
peter zippy reid
Scooby Regular
iTrader: (25)
 
Joined: Jan 2010
Posts: 3,685
Likes: 11
From: Hamilton scotland
Default

Is it the alternator adjuster tensioner pulley/bearing had that noise on my jdm

Last edited by peter zippy reid; Nov 10, 2017 at 07:39 PM.
Reply
Old Nov 17, 2017 | 11:44 AM
  #10  
daz1968's Avatar
daz1968
Thread Starter
Scooby Regular
iTrader: (13)
 
Joined: Jun 2007
Posts: 2,481
Likes: 0
Default

as an update the noise was one of the cambelt idler bearings starting to break up, fitted a new kit from roger Clark motorsport, I did purchase the cam locking tool and made a crank pulley holding spanner to make the job easier
Reply
Old Nov 18, 2017 | 11:04 AM
  #11  
johned's Avatar
johned
Scooby Regular
15 Year Member
 
Joined: Jan 2010
Posts: 2,002
Likes: 16
From: derbyshire
Default

Great stuff.
Reply
Old Nov 18, 2017 | 01:28 PM
  #12  
ray54's Avatar
ray54
Scooby Regular
 
Joined: May 2017
Posts: 498
Likes: 41
From: up north
Default

Well saved
Reply
Old Nov 18, 2017 | 02:54 PM
  #13  
daz1968's Avatar
daz1968
Thread Starter
Scooby Regular
iTrader: (13)
 
Joined: Jun 2007
Posts: 2,481
Likes: 0
Default

Thanks,

I am very happy with outcome, I thought it was going to be a breaker or expensive fix,
Don't think I will ever change a cambelt without idlers ever again, lesson learnt
Reply
Old Nov 19, 2017 | 09:25 AM
  #14  
daveriley123's Avatar
daveriley123
Scooby Regular
iTrader: (1)
 
Joined: Apr 2014
Posts: 244
Likes: 1
From: bolton
Default

Not a good idea to leave the idlers, water pump n stat is a must imo aswel. The full kit is only around £170 from icp so it’s not worth trying to save when the results could be catastrophic. Also check the thread on the tensioner bracket as Iv had them strip before.
Reply




All times are GMT +1. The time now is 03:47 AM.