The 1947 - Present Chevrolet & GMC Truck Message Board Network







Register or Log In To remove these advertisements.

Go Back   The 1947 - Present Chevrolet & GMC Truck Message Board Network > 47 - Current classic GM Trucks > The 1973 - 1987 Chevrolet & GMC Squarebody Pickups Message Board

Web 67-72chevytrucks.com


Reply
 
Thread Tools Display Modes
Old 04-02-2012, 10:06 PM   #1
grs
Registered User
 
Join Date: Jan 2010
Location: Roanoke, Tx.
Posts: 1,561
Sea Foam

Can I put Sea Foam in my 87 gas tank? Will it hurt the TBI injectors?
grs is offline   Reply With Quote
Old 04-02-2012, 11:10 PM   #2
JCampbell
Account Suspended
 
Join Date: Apr 2008
Location: Hesperia, Ca
Posts: 1,332
Re: Sea Foam

I've dumped it straight into the throttle body with no ill consequences. Just slowly pour about 1/3 of the bottle in the TB while the truck is running, then shut it off. Wait 5 min, then fire it back up and enjoy the Cheech and Chong-sized smoke show.
JCampbell is offline   Reply With Quote
Old 04-02-2012, 11:14 PM   #3
1425956
Registered User
 
1425956's Avatar
 
Join Date: Mar 2011
Location: Joplin, MO
Posts: 161
Re: Sea Foam

Right on ^^^^^^^

Won't hurt a thing.
__________________
Jeremy
I have done so much, for so long, with so little, I can do anything with nothing!

1984 GMC Sierra Classic-1/2 ton-SWB (R.I.P.)
1986 GMC Suburban 3/4 ton 4x4
2014 GMC Sierra LTZ Z-71 Crew SWB
1425956 is offline   Reply With Quote
Old 04-03-2012, 08:42 AM   #4
grs
Registered User
 
Join Date: Jan 2010
Location: Roanoke, Tx.
Posts: 1,561
Re: Sea Foam

Thanks. I heard I could put it in with the oil too. I may put it, or Marvel Mystery oil in with the oil , and drive it for 10 miles before I change the oil.
grs is offline   Reply With Quote
Old 04-05-2012, 05:21 AM   #5
bluex
Registered User
 
bluex's Avatar
 
Join Date: Jun 2004
Location: Spartanburg, SC
Posts: 1,963
Re: Sea Foam

I usually put some in my oil about 500 miles before I change it. Its not going to hurt anything, an 10 miles won't be long enough for it to do any real cleaning.

It also works better if you pull it in through a vacuum source than pouring it in the TB IMO
Posted via Mobile Device
bluex is offline   Reply With Quote
Reply

Bookmarks


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


All times are GMT -4. The time now is 09:19 PM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
Copyright 1997-2022 67-72chevytrucks.com