Audi TT The Audi TT line, in both the coupe and roadster combines Audi's All Wheel Drive performance with the feel of a European sports car.

Opinion Needed/Changing Spark Plugs

Thread Tools
 
Search this Thread
 
Old Mar 14, 2007 | 01:47 PM
  #1  
Indiepunk's Avatar
Thread Starter
|
1st Gear
Joined: Feb 2007
Posts: 355
From:
Default Opinion Needed/Changing Spark Plugs

I was questioning a loss of initial boost I felt after after getting my car chipped. With all the talk recently on the board of spark plugs and coil packs I decided I'd change my plugs and go a step colder since I don't know when the last time, or if, the last owner head ever changed them. I was reading this how to and wanted to know others opinions of it. I looked under the hood yesterday and mine didn't look this complicated. It looked like I could undo a couple bolts and move parts away to get at the two blocked coil packs. The how to is here: http://www.wak-tt.com/225sparkplugs/225sparkplugs.htm

The other question I had was did I need an extension for my wrench (I'm guessing I do) to get the plugs out? If so what would be the length I need to get?
 
Old Mar 14, 2007 | 02:35 PM
  #2  
racer_x's Avatar
2nd Gear
Joined: Oct 2006
Posts: 561
From: SWFL
Default RE: Opinion Needed/Changing Spark Plugs

ORIGINAL: Indiepunk

I was questioning a loss of initial boost I felt after after getting my car chipped. With all the talk recently on the board of spark plugs and coil packs I decided I'd change my plugs and go a step colder since I don't know when the last time, or if, the last owner head ever changed them. I was reading this how to and wanted to know others opinions of it. I looked under the hood yesterday and mine didn't look this complicated. It looked like I could undo a couple bolts and move parts away to get at the two blocked coil packs. The how to is here: http://www.wak-tt.com/225sparkplugs/225sparkplugs.htm

The other question I had was did I need an extension for my wrench (I'm guessing I do) to get the plugs out? If so what would be the length I need to get?
The spark plugs and coil packs are very easy, once you get under there you'll see. Be sure to be careful with the engine cover (don't scratch it or put it somewhere where you'll break it!)

Just make sure to have a hex key (I don't remember which size). If your coilpacks are the push-in kind (as in, they have no bolts on them), then I've braced a screwdriver underneath them to help leverage and rock them back and forth (making it easier to pull them out).

Also, make sure you have a 10mm socket (for the nut that holds that black box you'll see blocking cyls 3 and 4).

Other than that, have at least 6 inches of extension on the plug wrench and get them torqued to 15 lbs....
 
Old Mar 14, 2007 | 03:07 PM
  #3  
Indiepunk's Avatar
Thread Starter
|
1st Gear
Joined: Feb 2007
Posts: 355
From:
Default RE: Opinion Needed/Changing Spark Plugs

Thanks.
 
Old Mar 14, 2007 | 06:58 PM
  #4  
Indiepunk's Avatar
Thread Starter
|
1st Gear
Joined: Feb 2007
Posts: 355
From:
Default RE: Opinion Needed/Changing Spark Plugs

Looks like the NGK BKR7E comes out of the factory gapped at .032. I didn't realize I was going to have to bend the metal tip down to.028.
 
Old Mar 14, 2007 | 07:08 PM
  #5  
racer_x's Avatar
2nd Gear
Joined: Oct 2006
Posts: 561
From: SWFL
Default RE: Opinion Needed/Changing Spark Plugs

Just buy a gapping tool -- you should always check the gap when you're doing the plugs anyway. Just be gentle, and go slowly! Tapping very very gently with a small hammer will work (just cover the tip of the plug with cloth).... Think of it more like "nudging" it, lol.
 
Old Mar 14, 2007 | 07:30 PM
  #6  
Indiepunk's Avatar
Thread Starter
|
1st Gear
Joined: Feb 2007
Posts: 355
From:
Default RE: Opinion Needed/Changing Spark Plugs

I just used the top of my desk at work. I'm sure it echoed through cubicle land. Just for the record I have a double wide cubicle. L.I.V.I.N.
 
Old Mar 14, 2007 | 07:33 PM
  #7  
racer_x's Avatar
2nd Gear
Joined: Oct 2006
Posts: 561
From: SWFL
Default RE: Opinion Needed/Changing Spark Plugs

hahaha, niiiiiice. It doesn't matter how big the office is, it's still awful (I have 2 offices in this building, one is my little corner in the back of the building and the other is the giant conference room!)
 
Old Mar 14, 2007 | 11:25 PM
  #8  
Dana Reed's Avatar
1st Gear
Joined: Feb 2007
Posts: 159
Default RE: Opinion Needed/Changing Spark Plugs

You'll need a real honest-to-goodness plug socket with the rubber inside to grip the plug, otherwise you're in for a frustrating time.
 
Old Mar 14, 2007 | 11:57 PM
  #9  
eliTTe's Avatar
2nd Gear
Joined: Jun 2006
Posts: 1,354
From: Columbia, SC
Default RE: Opinion Needed/Changing Spark Plugs

Yeh, it makes it a ton easier to have a plug socket and since you need to be changing those plugs about every other oil change, the plug socket would be a good thing to have
 
Old Mar 15, 2007 | 02:31 AM
  #10  
Indiepunk's Avatar
Thread Starter
|
1st Gear
Joined: Feb 2007
Posts: 355
From:
Default RE: Opinion Needed/Changing Spark Plugs

Done deal. Not very hard at all. Two of the four clips were already broken off so I at least know the spark plugs were changed once. Thanks for the help toeveryone that wasinvolved.
 



All times are GMT -4. The time now is 11:08 AM.