Supra Forums banner
1 - 1 of 1 Posts

· Useless Member
639 Posts
maybe you need to clean your throttle body

i was discussing this with a friend and i think chevron puts out a TB cleaner. well he said he used it (and a fuel system cleaner) and got puffs of black smoke initially b/c the TB was so dirty and it was due to burning off deposits.

i dont know how true this is, but hey, maybe those cleaners couldn't hurt?
1 - 1 of 1 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.