Notices
General Technical
Sponsored by:
Sponsored by: CARiD

Knocking,screech and oil light flashed up

Thread Tools
 
Search this Thread
 
Old Jan 27, 2013 | 06:03 PM
  #1  
Scoobyblues's Avatar
Scoobyblues
Thread Starter
Scooby Regular
 
Joined: Jan 2013
Posts: 66
Likes: 0
From: Northampton
Default Knocking,screech and oil light flashed up

Here goes, bring the bad news. Was just out in the scoob, 20 minute journey, give it a bit of beans off some lights, 1st 2nd,3rd then let off the throttle. As I went back to the throttle it started making a knocking sound and a screech then the oil light flashed up and then off. Was only half a mile from home, so slowly drove back, pulled up on the drive with it making the odd screeching sound then shut her off.Left it half an hour then checked oil and its well up on the full mark. Nothing leaking underneath cant smell anything and cant see anything.I'll try and get some more info in the morning. Only had the car 1month :-( . Any help would be appreciated sadly.
Reply
Old Jan 27, 2013 | 06:06 PM
  #2  
tubbytommy's Avatar
tubbytommy
BANNED
iTrader: (20)
 
Joined: Mar 2010
Posts: 16,950
Likes: 1
From: crawley :)
Default

is it knocking now?
Reply
Old Jan 27, 2013 | 06:09 PM
  #3  
Scoobyblues's Avatar
Scoobyblues
Thread Starter
Scooby Regular
 
Joined: Jan 2013
Posts: 66
Likes: 0
From: Northampton
Default

Only started after checking oil. The knock was still there but not as bad. Haven't started it since
Reply
Old Jan 27, 2013 | 06:10 PM
  #4  
tubbytommy's Avatar
tubbytommy
BANNED
iTrader: (20)
 
Joined: Mar 2010
Posts: 16,950
Likes: 1
From: crawley :)
Default

sounds like the bottom end has failed im afraid
Reply
Old Jan 27, 2013 | 06:12 PM
  #5  
Scoobyblues's Avatar
Scoobyblues
Thread Starter
Scooby Regular
 
Joined: Jan 2013
Posts: 66
Likes: 0
From: Northampton
Default

Oooo bugger. What's the cost to fix that. Sounds pricey
Reply
Old Jan 27, 2013 | 06:17 PM
  #6  
poolio74's Avatar
poolio74
Scooby Regular
 
Joined: Sep 2009
Posts: 583
Likes: 0
From: Devon
Default

Originally Posted by Scoobyblues
Oooo bugger. What's the cost to fix that. Sounds pricey
2.5k minimum im afraid
Reply
Old Jan 27, 2013 | 06:20 PM
  #7  
Scoobyblues's Avatar
Scoobyblues
Thread Starter
Scooby Regular
 
Joined: Jan 2013
Posts: 66
Likes: 0
From: Northampton
Default

Really!!!!! ****!!!!! I'll break the ****er then.
Reply
Old Jan 27, 2013 | 06:37 PM
  #8  
tubbytommy's Avatar
tubbytommy
BANNED
iTrader: (20)
 
Joined: Mar 2010
Posts: 16,950
Likes: 1
From: crawley :)
Default

a replacement engine would be cheaper than a rebuild.

what model car is it
Reply
Old Jan 27, 2013 | 06:45 PM
  #9  
Scoobyblues's Avatar
Scoobyblues
Thread Starter
Scooby Regular
 
Joined: Jan 2013
Posts: 66
Likes: 0
From: Northampton
Default

It's an 03 blob WRX, it's running quite high power with mods and switchable maps so perhaps that's the problem, 340bhp is probly pushing it. Big shame aswell, was enjoying it, the misses is gonna kick off big time, gonna get a big "told you so" as she didn't want me to have it :-/ lol
Reply
Old Jan 27, 2013 | 06:49 PM
  #10  
tubbytommy's Avatar
tubbytommy
BANNED
iTrader: (20)
 
Joined: Mar 2010
Posts: 16,950
Likes: 1
From: crawley :)
Default

Originally Posted by Scoobyblues
It's an 03 blob WRX, it's running quite high power with mods and switchable maps so perhaps that's the problem, 340bhp is probly pushing it. Big shame aswell, was enjoying it, the misses is gonna kick off big time, gonna get a big "told you so" as she didn't want me to have it :-/ lol
id get a second hand engine be a lot cheaper as a wrx isnt going to be worth a great deal in bits
Reply
Old Jan 27, 2013 | 06:54 PM
  #11  
brendy76's Avatar
brendy76
Scooby Regular
iTrader: (6)
 
Joined: Jan 2007
Posts: 1,652
Likes: 1
From: Bangor Co. Down.
Default

Scoobyblues, get an opinion and a second opinion.
My 01 wrx has knock and I will be doing mine for around the 1k mark.
Sourced a very low mileage Closed deck block short engine for 600 and a local guy is doing it out of hours for me, I already have coolant, filters etc sat here so just a new gates timing belt and she will be good to go.
If someone told me I was looking at 2.5k min Id have sold up already.

Last edited by brendy76; Jan 27, 2013 at 06:56 PM.
Reply
Old Jan 27, 2013 | 07:50 PM
  #12  
Scoobyblues's Avatar
Scoobyblues
Thread Starter
Scooby Regular
 
Joined: Jan 2013
Posts: 66
Likes: 0
From: Northampton
Default

Cheers for the comments guys. To say I'm feeling gutted is an understatement. I'll have to look at my options. Does anyone know any specialists in the Northampton area?
Reply
Old Jan 27, 2013 | 07:52 PM
  #13  
tubbytommy's Avatar
tubbytommy
BANNED
iTrader: (20)
 
Joined: Mar 2010
Posts: 16,950
Likes: 1
From: crawley :)
Default

Originally Posted by Scoobyblues
Cheers for the comments guys. To say I'm feeling gutted is an understatement. I'll have to look at my options. Does anyone know any specialists in the Northampton area?
join the babs beds and bucks scoobys forum.

there is a mobile mechanic called tim on there and he is excellent and cheap.

he used to work for zen so he knows his imprezas

Last edited by tubbytommy; Jan 27, 2013 at 07:57 PM.
Reply
Old Jan 27, 2013 | 08:17 PM
  #14  
Scoobyblues's Avatar
Scoobyblues
Thread Starter
Scooby Regular
 
Joined: Jan 2013
Posts: 66
Likes: 0
From: Northampton
Default

Cheers Tommy ill give that a go.
Reply
Old Jan 28, 2013 | 07:23 PM
  #15  
Scoobyblues's Avatar
Scoobyblues
Thread Starter
Scooby Regular
 
Joined: Jan 2013
Posts: 66
Likes: 0
From: Northampton
Default

How do I find out what engine type mine is? The car is an 03 WRX Blobeye. I know it's irrelevant but it's got the following mods:-

Andy Forester Remap
(dual switchable maps & ECUTek liecence)
TD05H 16G Turbo
STI Intercooler & Undertray
650cc Injectors
NGKPFR7B spark plugs
Warlbro fuel pump
K&N panel filter
Exeedy Organic clutch
Roger clark oil pump
Timing belt replaced
Magnex Headers
Magnex Decat Downpipe
Magnex Centre section
H&S Decat Upipe
Prodrive backbox
Full Geometry setup
STI Suspention
whiteline droplinks
whiteline rear anti roll bar
Front upper strut brace
Rear upper strut brace
B&M Short shifter
Racetec Boost guage
Racetec Oil pressure/temp guage
Samco intercooler hose kit
Eath grounding kit

Would I be better off looking for an STI bottom end if it bolts to my WRX top?
Reply
Old Jan 28, 2013 | 07:31 PM
  #16  
The Pink Ninja's Avatar
The Pink Ninja
Scooby Regular
iTrader: (23)
 
Joined: Apr 2008
Posts: 6,703
Likes: 2
From: ...
Default

Best replacement is a Newage STi MY01-05 short engine so you can just bolt your heads on and away you go...After having it checked over obviously, Prices are around the £7-800 mark + headgaskets and fluids.
Reply
Old Jan 28, 2013 | 07:32 PM
  #17  
Scoobyblues's Avatar
Scoobyblues
Thread Starter
Scooby Regular
 
Joined: Jan 2013
Posts: 66
Likes: 0
From: Northampton
Default

Cheers Gaz, that seems pretty reasonable. Will I need a remap after?
Reply
Old Jan 28, 2013 | 07:34 PM
  #18  
tubbytommy's Avatar
tubbytommy
BANNED
iTrader: (20)
 
Joined: Mar 2010
Posts: 16,950
Likes: 1
From: crawley :)
Default

Originally Posted by Scoobyblues
Cheers Gaz, that seems pretty reasonable. Will I need a remap after?

id get it checked as it may have been the cause of your failure in the first place
Reply
Old Jan 28, 2013 | 07:54 PM
  #19  
Dale17's Avatar
Dale17
Scooby Regular
 
Joined: Nov 2012
Posts: 455
Likes: 0
From: Sheffield
Default

Check tommy a sig.... Lol
Reply
Old Jan 28, 2013 | 10:20 PM
  #20  
XDevil666's Avatar
XDevil666
Scooby Regular
 
Joined: Nov 2012
Posts: 1,262
Likes: 0
From: leeds
Default

you are going to drive yourself crazy all night reading this forum pal!

Just turn off the website, fire her up in the morning and see what happen's.

no point in saying full rebuild etc when you havent tried firing it back up yet.

believe me i have drove myself mad from this forum thinking my headgasket and everything has gone wrong!

This site can make you paranoid
Reply
Old Jan 29, 2013 | 08:16 AM
  #21  
scooby(puppy power)'s Avatar
scooby(puppy power)
Scooby Regular
 
Joined: Nov 2001
Posts: 243
Likes: 0
Default

the screeching could have been the bearings turning and blocking the oil ways, thats what happened to mine,

2200 to have rebuilt with uprated bearings, uprated oil pump, uprated headgaskets etc and a new clutch and timing belt whilst the motor was out and in bits, still got the knackered crank in my garage and a box of chewed up pieces lol
Reply
Old Jan 29, 2013 | 06:45 PM
  #22  
poolio74's Avatar
poolio74
Scooby Regular
 
Joined: Sep 2009
Posts: 583
Likes: 0
From: Devon
Default

Originally Posted by XDevil666
you are going to drive yourself crazy all night reading this forum pal!

Just turn off the website, fire her up in the morning and see what happen's.

no point in saying full rebuild etc when you havent tried firing it back up yet.

believe me i have drove myself mad from this forum thinking my headgasket and everything has gone wrong!

This site can make you paranoid
Spot on

Last edited by poolio74; Jan 29, 2013 at 06:46 PM. Reason: spelling
Reply
Old Jan 29, 2013 | 06:52 PM
  #23  
jazzyjembreaze's Avatar
jazzyjembreaze
Scooby Regular
iTrader: (11)
 
Joined: Feb 2011
Posts: 2,750
Likes: 0
From: Newcastle upon tyne
Default

Did you have a oil pressure gauge fitted
If so do you have pressure
Reply
Old Jan 29, 2013 | 09:02 PM
  #24  
Scoobyblues's Avatar
Scoobyblues
Thread Starter
Scooby Regular
 
Joined: Jan 2013
Posts: 66
Likes: 0
From: Northampton
Default

Don't really want to start it up again to check Jazzy, sounds that bad I don't want to risk it. Sounds like its only coming from one side of the engine but I guess you can never tell 100% I still had drive after it happened.
Reply
Old Jan 29, 2013 | 09:26 PM
  #25  
jazzyjembreaze's Avatar
jazzyjembreaze
Scooby Regular
iTrader: (11)
 
Joined: Feb 2011
Posts: 2,750
Likes: 0
From: Newcastle upon tyne
Default

You can't diagnose over a forum
Screeching could be the heads running dry if you have no pressure
I hope it's not terminal for you , so get it looked at ASAP , / yea don't start it
You could drop the oil & look for sheening & fragmentation contamination etc
Reply
Old Jan 29, 2013 | 10:13 PM
  #26  
maydew's Avatar
maydew
Scooby Regular
iTrader: (9)
 
Joined: Oct 2006
Posts: 2,316
Likes: 0
From: midlands
Default

out of curiosity when was the oil last changed?
Reply
Old Jan 29, 2013 | 10:19 PM
  #27  
Scoobyblues's Avatar
Scoobyblues
Thread Starter
Scooby Regular
 
Joined: Jan 2013
Posts: 66
Likes: 0
From: Northampton
Default

You're right Jazzy. Got a few numbers of some specialists that are mobile so I don't have to move it til diagnosed properly. Oil was changed by previous owner a month or so before I bought it. Owner was a rally specialist himself, had the best set up I've ever seen a private seller have. Anyway I'll let you know what the outcome is very soon
Reply
Old Jan 29, 2013 | 10:24 PM
  #28  
maydew's Avatar
maydew
Scooby Regular
iTrader: (9)
 
Joined: Oct 2006
Posts: 2,316
Likes: 0
From: midlands
Default

many miles done since the oil change could be related you see? , if it is the worst case my advice is do it right once .

Last edited by maydew; Jan 29, 2013 at 10:53 PM.
Reply
Old Jan 29, 2013 | 10:27 PM
  #29  
Scoobyblues's Avatar
Scoobyblues
Thread Starter
Scooby Regular
 
Joined: Jan 2013
Posts: 66
Likes: 0
From: Northampton
Default

No only a couple around 1-2k.It was a weekend car for him and it 'WAS' for me too. :-/
Reply
Old Jan 29, 2013 | 10:33 PM
  #30  
L.J.F's Avatar
L.J.F
Instructing with fear
iTrader: (31)
 
Joined: Feb 2007
Posts: 5,101
Likes: 1
From: Www.Extreme-rally.co.uk
Default

Everyone is a rally specialist when it comes to selling a car........

Is it possible that the screeching sound is one of the belts and that something is seized, a knackered tensioner sometimes makes a knocking sound that can be confused with bottom end failure.


Good luck with it anyway mate.
Reply



All times are GMT +1. The time now is 09:43 AM.