Notices
ScoobyNet General General Subaru Discussion

How To Change Spark Plugs On Subaru

Thread Tools
 
Search this Thread
 
Old 22 February 2004, 09:25 PM
  #1  
WRX V2
Scooby Newbie
Thread Starter
 
WRX V2's Avatar
 
Join Date: Jan 2004
Posts: 17
Likes: 0
Received 0 Likes on 0 Posts
Talking How To Change Spark Plugs On Subaru

Hi Lads,

I was woundering if any 1 of you kno how to change spark plugs on a subaru impreza wrx 1995 version 2. i want to kno what you have to do because i was told you have to undo your engine mountings and lift your engine up to change your spark plugs but i kno there must be an easy way than lifting your engine up has any 1 done theys if so can you please tell me how to do it please thanks alot lads

enjoy your self Lads.
Old 22 February 2004, 09:38 PM
  #2  
CHRIS_D
Scooby Regular
 
CHRIS_D's Avatar
 
Join Date: Oct 2001
Location: Here, there and everywhere
Posts: 2,765
Likes: 0
Received 0 Likes on 0 Posts
Default

i did mine about 2 weeks ago, took about an hour

I didnt need to raise the engine, however:

Air box side.

1. remove air filter box complete
2. pull red rubber cap off, use handles, dont pull on lead
3. Use a spark plug socket, ratchet and a combination of extensions and remove spark plug
4. ensure new plug is set correct (0.7 mm i think, dont quote me)
5. replace in reverse order.

Battery side.

1. Remove or move washer resevoir (i just undid it and lifted it out)
2. repeat as for other side.

Note:

This was for a UK MY98
The spark plugs closest to the bulkhead are a bitch to get at, as the wing comes in (you'll see) and you have less room to get the ratchet/extension in.
I used the following tools to change the plugs (not inc airbox/washer bottle):

Ratchet
Spark plug socket
2" extension
3/4 -1/2" adaptor
18 mm (i think, could have been a 16mm) deep socket for the back ones

be patient

HTH
chris

Last edited by CHRIS_D; 22 February 2004 at 09:40 PM.
Old 22 February 2004, 09:40 PM
  #3  
zhastaph
Scooby Regular
 
zhastaph's Avatar
 
Join Date: Sep 2003
Location: Isle of Wight
Posts: 2,720
Likes: 0
Received 0 Likes on 0 Posts
Talking

i want to kno what you have to do because i was told you have to undo your engine mountings and lift your engine up to change your spark plugs
LOL

Last edited by zhastaph; 22 February 2004 at 09:40 PM.
Old 22 February 2004, 09:47 PM
  #4  
T5NYW
Scooby Regular
iTrader: (4)
 
T5NYW's Avatar
 
Join Date: Sep 1999
Location: MY99UK-MY02STi-MY99Type R-MY06 T20-MY11 340R-MY05 TYPE25
Posts: 11,468
Received 22 Likes on 19 Posts
Default

Good advice from Chris

Please take care make sure you don't cross thread the new spark Plug. I remember reading a simular thread some time ago, he later was asked if he could helicoil the plug while head is in situe

Tony
Old 23 February 2004, 05:52 PM
  #5  
RRH
Scooby Regular
 
RRH's Avatar
 
Join Date: Dec 2001
Location: Just far enough from sunny Liverpool
Posts: 6,963
Likes: 0
Received 0 Likes on 0 Posts
Default

don't forget to re-fit the skin to you knuckles afterwards
Old 23 February 2004, 07:47 PM
  #6  
julian N/W wrx my93
Scooby Regular
 
julian N/W wrx my93's Avatar
 
Join Date: Jan 2004
Location: St.helens!!!!
Posts: 3,639
Likes: 0
Received 0 Likes on 0 Posts
Default

did mine last wed. wot a job! good job i was off work and not in a hurry. i had problems re fitting the coil packs as well, not much room in there!!
Old 23 February 2004, 07:52 PM
  #7  
BedHog
Scooby Regular
 
BedHog's Avatar
 
Join Date: Feb 2004
Location: At the bottom of a glass
Posts: 1,462
Likes: 0
Received 0 Likes on 0 Posts
Default

Originally Posted by T5NYW
Good advice from Chris

Please take care make sure you don't cross thread the new spark Plug. I remember reading a simular thread some time ago, he later was asked if he could helicoil the plug while head is in situe

Tony
As with anything make sure you start it off by hand and it goes in easily. Cross threading usually happens when you start it with a ratchet so you can't really tell it's tight and something is wrong........ If you can't reach them by hand then start them by using the ratchet extension with your fingers. I've never changed Scoob plugs, just general good advice.......

Trending Topics

Old 23 February 2004, 07:55 PM
  #8  
GammonRoll
Scooby Regular
 
GammonRoll's Avatar
 
Join Date: Apr 2001
Posts: 242
Likes: 0
Received 0 Likes on 0 Posts
Talking

Originally Posted by BedHog
As with anything make sure you start it off by hand and it goes in easily.
LMAO - So true!
Old 23 February 2004, 07:56 PM
  #9  
milo
Scooby Regular
 
milo's Avatar
 
Join Date: Nov 2001
Posts: 2,043
Likes: 0
Received 0 Likes on 0 Posts
Default

Originally Posted by WRX V2
i was told you have to undo your engine mountings and lift your engine up to change your spark plugs
u werent told this on april 1st by any chance were u?
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Wingnuttzz
Member's Gallery
30
26 April 2022 11:15 PM
some cook
Subaru
24
23 December 2015 09:27 AM
Harley87
Subaru
23
11 December 2015 09:54 AM
Brett-wv14
Subaru
17
06 October 2015 09:03 PM
ALi-B
Other Marques
18
28 September 2015 08:29 PM



Quick Reply: How To Change Spark Plugs On Subaru



All times are GMT +1. The time now is 01:50 PM.