Go Back   Scion XD Forum > xD Modification > Engine/Performance

Engine/Performance All things engine and performance.


Reply
 
Thread Tools Display Modes
Old 07-01-2011, 09:22 AM   #1
mcbrew
Senior Member
Full Access Member
 
Join Date: Aug 2009
Location: Annapolis, MD
Name: Jesse
Age: 48
Posts: 130
Default Just Sea Foamed my intake... great results!
I just used a can of Sea Foam Spray in my xD's intake. I used it exactly per the instructions. Basically, insert the tube into the intake boot (between the MAF and the throttle), run the RPMs up to about 2,000, and spray the Sea Foam in. You can't spray constantly, because it will stall the engine. You pulse it in. White smoke will come from the exhaust. This is normal. When the can is gone, you shut off the engine for 5 minutes. During this time, you tighten the intake boot back into place. After that, start up the engine and give it a few revs. HUGE clouds of white smoke will come out. This is also normal. Then take it for a drive and really wind it up.

The reason I did this was that my xD had a bit of hesitation in low RPMs... especially in 1st and 2nd gear. I also felt like there was some power missing. The Sea Foam did the trick. Hesitation is completely gone, and acceleration is back... and smooth all the way up to red line!

I had tried a bottle of Sea Foam in the gas tank for two tanks in a row. This did not help. However, using a little Sea Foam in the gas tank from time to time should help reduce gum and varnish buildup... so it can't be a bad thing.

I have used Sea Foam in small engines (2 and 4 stroke) to fog the engine before winter storage. It works great for this... and also will keep gasoline stabilized and dry over the winter. I don't know what they put in Sea Foam, but whatever it is, it works.

If anyone wants to try it... just make sure you are in a WELL ventilated area. Preferably with the car facing into the wind. Here are some pics of the car right after restarting the engine:







http://www.youtube.com/watch?v=eiT8jW4Ct4U

The "tweet" sound in the video is a bird... not my engine.


__________________
-McBrew

Current car: 2011 Subaru Outback 2.5i Premium w/ Lineartronic CVT transmission. Steel Silver.

SOLD: 2009 Scion xD - BRM, 16" alloys, VSC, K&N drop-in air filter, Thule Aero roof bars, TRD sway bar, TRD short shift, TYC LED tails, Curt class-1 tow hitch, Italian leather shift & brake boots, Red Line MT-90 in the trans, Amsoil 0w20 in the engine, ATE SuperBlue Racing brake fluid.
mcbrew is offline   Reply With Quote
Old 07-01-2011, 10:15 PM   #2
 
TexXBox's Avatar
TexXBox
Senior Member
Full Access Member
 
Join Date: Jul 2010
Location: Texas
Name: Steve
Age: 59
Posts: 247
Default
Originally Posted by mcbrew View Post
The "tweet" sound in the video is a bird... not my engine.
Right before it fell off the branch if was perched on. That wasn't a tweet, it was a cough.

Glad the Sea-Foam worked for you. Probably gonna pick up a few MPG's too.


__________________
The secret of flying is to throw yourself at the ground and miss.
TexXBox is offline   Reply With Quote
Old 10-10-2011, 10:17 AM   #3
kevin.anselmo
Junior Member
 
Join Date: Mar 2011
Location: Kingwood
Name: Kevin
Age: 49
Posts: 3
Default Tail Lights
Where did you get your tail lights? I've been looking for some for mine...
kevin.anselmo is offline   Reply With Quote
Old 10-10-2011, 12:14 PM   #4
 
simmons0613's Avatar
simmons0613
OG Member
Full Access Member
 
Join Date: Nov 2010
Location: Middleburg, Florida
Name: Matt
Age: 33
Posts: 415
Default
www.trdsparks.com


simmons0613 is offline   Reply With Quote
Reply

Bookmarks


Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump