7th Gen ('06-'07): Cleaning TB
#6
Join Date: Apr 2010
Location: Mentor, Ohio
Posts: 12,156
If I recall the Seafoam method is to unhook a vac line and use it to such Seafoam through the vac system of the engine (Chibi can correct me if I'm wrong).
For as much car work as I've done and on high miles cars, I have NEVER done that one....
As for cleaning the TB, yeah, just unbolt it, remove sensors like the MAF, use Carb Cleaner spray. You may also want to make use of a brash wire brush of a cheap/old tooth brush. Ideally, getting it to shine like new is great, but if that does not work, getting most the gunk off is a huge improvement.
You could also try Berryman's ChemDip (sold in a gallon paint can). Remove all sensors and electronics from the TB, dip it in that stuff and should come out like new (a neighbor did that on his 3800 TB and I thought he replaced it). But double check if it is appropriate for rubber seals (as the TB shaft has a rubber seal in it).
For as much car work as I've done and on high miles cars, I have NEVER done that one....
As for cleaning the TB, yeah, just unbolt it, remove sensors like the MAF, use Carb Cleaner spray. You may also want to make use of a brash wire brush of a cheap/old tooth brush. Ideally, getting it to shine like new is great, but if that does not work, getting most the gunk off is a huge improvement.
You could also try Berryman's ChemDip (sold in a gallon paint can). Remove all sensors and electronics from the TB, dip it in that stuff and should come out like new (a neighbor did that on his 3800 TB and I thought he replaced it). But double check if it is appropriate for rubber seals (as the TB shaft has a rubber seal in it).
Thread
Thread Starter
Forum
Replies
Last Post