Clean out the TB ?

Killa

Active Member
Jul 9, 2007
1,006
56
49
Back then when im doing PI intake swap, I did spray load **** of card cleaner on TB cause I saw it was dark black stuff ( I driving import and if you clean out the TB it will help car idle and run alot better ). I dint knew those black coat is there for a reason, I clean it out completely :shrug: . My car ran and idle fine now, but its bad for the engine ? do i need new TB ? thanks
 
I think what he might be talking about is there is a sticker on the tb that says do not spray cleaner on the inside of it since there is a special coating or something like that. My 96 GT has a sticker that says something like that.
 
If your question is: I cleaned all the carbon-gunk out of my TB with carb cleaner, is it OK? Then the answer is yes, you are fine. FWIW, you can use 3M throttle body cleaner ... it works great and is "safe" to use on our TB's. Though I've never had any issues with regular carb cleaner anyway ...:shrug:
 
so what that black coat in side out tb are for ? if I remember I clean the hell out of it and even use brush to brush all that gunk out.