Dc2r black exuast

[GSi_PSi]

how much smoke we talking, have u get anyone to check behind you what colour the smoke is as it is coming out, because mates car makes blue smoke but it turns out black on the rearbar,exhaust.

[260307]

ok ill bring to to the mechanic at the end of the week, but i can actually smell petrol coming out the exuast

[GSi_PSi]

think it might be your rings mate. suit rebuild

[VTECMACHINE]

my car has cai and full exuast i use bp ultimate, so if i get a aftamarket ecu that would solve the problem?

Yes, but you will need a A/F ratio of like 20:1 in order to not get the black fumes

Man it's normal. Rich is good... Embrace that shit nigs.

[CRXer]

try resetting the ecu & see if it cleans it up at all for a short while

[rmalov]

aparently.... that shuld jst be carbon buildup that is in ur cat, when u hit vtec because the motor expands more and more flow is exhausted is pushing out all the shit in ur cat.

if ur car is stationary and u rev is to like 7 grand squirts a few times it shuld get ridd of all the black shit out of the exhaust.. unless ur burning to much oil

the dudes from hondatec- thommo told me all this..

[hotdc2]

when your motor expands? it's not a hot air balloon mate, it doesn't get bigger the heavier your foot is. i made very little sense from that i'm sorry but please by all means try again.

[260307]

resetting the ecu is that just taking the negative thing out of the battery if it is ill try it in the morning

[CRXer]

resetting the ecu is that just taking the negative thing out of the battery if it is ill try it in the morning

u can do it by disconnecting the battery neg for 10 secs,but then u gottta reset your clock & stereo & whatever else.

easier to just make sure ignition is switched off & just pull out the ecu backup fuse in the engine bay fuse box for 10 secs.

just make sure its not the "ecu" fuse but the "ecu backup" fuse u pull out.