Notices

engine prob

Thread Tools
 
Search this Thread
 
Old 14 July 2007, 09:57 PM
  #1  
nuggster
Scooby Regular
Thread Starter
 
nuggster's Avatar
 
Join Date: Jun 2006
Posts: 55
Likes: 0
Received 0 Likes on 0 Posts
Default engine prob

hi all
ive been out in the scoob all day and its been going fine untill i just went to get some petrol booted it a bit the heard a odd sound and have lost all power and the engine is shaking the whole car only thing i have done today was an ecu reset as i put esso in the other day then went back to shell,thers a strong smell of petrol when the car is reved slightly
Old 14 July 2007, 11:41 PM
  #2  
Slowboy Racing
Former Sponsor
 
Slowboy Racing's Avatar
 
Join Date: Dec 2005
Location: 10.68 QT mile in 2007 2.33 Type R ** Current 2002 Spec C 2.33 Track prepped.
Posts: 1,658
Likes: 0
Received 0 Likes on 0 Posts
Default

Check your boost and intercooler hoses for leaks and they are seated correct.
Old 15 July 2007, 12:04 AM
  #3  
robsw
Scooby Regular
 
robsw's Avatar
 
Join Date: Dec 2005
Location: South West
Posts: 507
Likes: 0
Received 0 Likes on 0 Posts
Default

Also check that the actuator rod is still attached to the wastegate.
Old 15 July 2007, 08:10 AM
  #4  
nuggster
Scooby Regular
Thread Starter
 
nuggster's Avatar
 
Join Date: Jun 2006
Posts: 55
Likes: 0
Received 0 Likes on 0 Posts
Default

cheers for replying ,i just checked this morning and cant see anything wrong with the hoses and actuator is still atached,tried starting it again and it splutered to start and it still shakes like anything and can really smell fuel coming out the exhaust??but the engine sounds sweet only a slight tappet sound that its always has
Old 15 July 2007, 09:24 AM
  #5  
500
Scooby Senior
 
500's Avatar
 
Join Date: May 2006
Location: Greater Manchester
Posts: 3,202
Likes: 0
Received 0 Likes on 0 Posts
Default

injector stuck open? or a hole in a piston.

Do a compression test, you can get a kit from halfrauds for about 20 quid, a handy tool to have.
Old 22 July 2007, 02:13 PM
  #6  
nuggster
Scooby Regular
Thread Starter
 
nuggster's Avatar
 
Join Date: Jun 2006
Posts: 55
Likes: 0
Received 0 Likes on 0 Posts
Default

i just done a compression test but i had to do it with a cold engine coz the cars in bits, but the results were a bit odd

1 = 87 psi
2 = 87 psi
3 = 87 psi
4 = 83 psi

so can anyone tell me what this means

Last edited by nuggster; 22 July 2007 at 02:52 PM.
Old 22 July 2007, 05:36 PM
  #7  
Slowboy Racing
Former Sponsor
 
Slowboy Racing's Avatar
 
Join Date: Dec 2005
Location: 10.68 QT mile in 2007 2.33 Type R ** Current 2002 Spec C 2.33 Track prepped.
Posts: 1,658
Likes: 0
Received 0 Likes on 0 Posts
Default

All plug leads seated correct? It could be one has come of, this could explain the petrol smell and the shaking of the engine and loss of power etc as it would be running on three cylinders Check everything in this area.

Your compression readings are a little low but even which is important you would also need to have the throttle open when doing a compression test to get the correct reading.
Old 22 July 2007, 06:59 PM
  #8  
nuggster
Scooby Regular
Thread Starter
 
nuggster's Avatar
 
Join Date: Jun 2006
Posts: 55
Likes: 0
Received 0 Likes on 0 Posts
Default

Ive just tried unplugging the injectors 1 at a time and 1,2,3, make the car worse but number 4 the car isn't any different than having them all in so should i try replacing that injector
Old 22 July 2007, 07:33 PM
  #9  
Slowboy Racing
Former Sponsor
 
Slowboy Racing's Avatar
 
Join Date: Dec 2005
Location: 10.68 QT mile in 2007 2.33 Type R ** Current 2002 Spec C 2.33 Track prepped.
Posts: 1,658
Likes: 0
Received 0 Likes on 0 Posts
Default

And you defiantly have a spark on no4 ?
Old 22 July 2007, 08:22 PM
  #10  
nuggster
Scooby Regular
Thread Starter
 
nuggster's Avatar
 
Join Date: Jun 2006
Posts: 55
Likes: 0
Received 0 Likes on 0 Posts
Default

how can i check if have or not
Old 22 July 2007, 10:06 PM
  #11  
scooby abuser
Scooby Regular
 
scooby abuser's Avatar
 
Join Date: Jul 2007
Location: close enough to Silverstone to make life fun
Posts: 67
Likes: 0
Received 0 Likes on 0 Posts
Default

You must do a compression test with your foot flat to the floor on the throttle otherwise the butterfly in the throttle body will stop air filling the cylinder
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
KAS35RSTI
Subaru
27
04 November 2021 07:12 PM
Mattybr5@MB Developments
Full Cars Breaking For Spares
28
28 December 2015 11:07 PM
Sam Witwicky
Engine Management and ECU Remapping
17
13 November 2015 10:49 AM
Brzoza
Engine Management and ECU Remapping
1
02 October 2015 05:26 PM
Ganz1983
Subaru
5
02 October 2015 09:22 AM



Quick Reply: engine prob



All times are GMT +1. The time now is 01:40 PM.