
Pic of my Spark Plugs w/ 25K Miles on em
Moderator: Moderators
- Phibs
- DCAWD Groupie
- Posts: 1197
- Joined: Tue Dec 21, 2004 7:00 pm
- Location: Sterling, VA
- Contact:
Pic of my Spark Plugs w/ 25K Miles on em
Had them replaced at AndrewTech because they were already out for the compression test.


Bryan
2012 WRX 5-Door Limited
2012 WRX 5-Door Limited
- sirwilliam
- Resident Poop Expert
- Posts: 7226
- Joined: Mon Aug 01, 2005 1:27 pm
- Location: The Wild Serengeti Suburbs
- Sabre
- DCAWD Founding Member
- Posts: 21432
- Joined: Wed Aug 11, 2004 8:00 pm
- Location: Springfield, VA
- Contact:
I've definitely seen worse, but as Will said, it looks like you were running a little lean. Did they mark which cylinders the plugs came from? Can you show us #1 and #4 for comparison?
Sabre (Julian)

92.5% Stock 04 STI
Good choice putting $4,000 rims on your 1990 Honda Civic. That's like Betty White going out and getting her tits done.

92.5% Stock 04 STI
Good choice putting $4,000 rims on your 1990 Honda Civic. That's like Betty White going out and getting her tits done.
-
- Moderator
- Posts: 6314
- Joined: Wed Oct 19, 2005 1:15 am
- Location: Alexandria
- Phibs
- DCAWD Groupie
- Posts: 1197
- Joined: Tue Dec 21, 2004 7:00 pm
- Location: Sterling, VA
- Contact:
No they didn't mark em. The rest are here:Sabre wrote:I've definitely seen worse, but as Will said, it looks like you were running a little lean. Did they mark which cylinders the plugs came from? Can you show us #1 and #4 for comparison?
http://www.bsd-unix.net/gallery/v/dcawd ... ?g2_page=6
Bryan
2012 WRX 5-Door Limited
2012 WRX 5-Door Limited
- drwrx
- DCAWD Founding Member
- Posts: 4382
- Joined: Mon Sep 20, 2004 8:00 pm
- Phibs
- DCAWD Groupie
- Posts: 1197
- Joined: Tue Dec 21, 2004 7:00 pm
- Location: Sterling, VA
- Contact:
Yea that's what Andrewtech said, I just posted em here b/c they look cool ;0drwrx wrote:Spark plug 4 is the only one that looks a bit baked, the others look good. It is likely that is the #4 cyclinder as it is the most likely to run lean, but on the whole, it doesn't look that bad. I don't think you have anything to be terribly worried about.
They certainly aren't fouled.
Bryan
2012 WRX 5-Door Limited
2012 WRX 5-Door Limited