black smoke & smells like..

[catback]

gas heavy.
dead cyl.?
i'll be checking everything tonight.
any ideas hints where to look
ill be checking all ignition parts , hopefully its not a stuck valve

 

[shaeff]

more than likely a bad plug wire, or plug itself.

-shaeff

 

[psycho]

sounds like your running rich. Check for vacuum leaks. What kind of mods do you have?

 

[catback]

it runs fine , smooth idle, just smokes like crazy :nono:
if it was a plug or wire or even stuck valve wouldnt it run alittle funny?
i'm doing a compression test tonight (fingers crossed).. hopefully good news.
would a bad injector cause something like this?
JDM engine has 700km since it was freshenned up:
arp hardware, toyota complete gasket kit
60-1 ct-26
walbro 255/filter
stock inj :icon_conf
stock afm
ic hardpipes
NGK wires/plugs 'NEW'
3" turbo back

boost hasnt been raised from stock yet!
help any ideas :1zhelp: :1zhelp: :1zhelp: :1zhelp:

 

[mkiiSupraMan18]

my old mkIII did this, it was a cracked lower boost hose.... shot black crapp everywhere, but I see you already have a hardpipe kit installed...

temp switch hooked up..... working?

Codes?

 

[catback]

OK did a compression test twice and


#1 147
#2 149
#3 147
#4 148
#5 148
#6 148

2nd time

#1 152
#2 156
#3 151
#4 151
#5 150
#6 151

there was alot of oil on the #2 plug and smelled like gas
engine code 51
thats the TPS code right?
could this be causing it?
will the JDM TPS work on my 87?

 

[Bigdough666]

Check IC pipes. When one of mine blew off I had black smoke POURING out of the exhaust.

 

[MDCmotorsports]

Im saying a boost leak some where....

Or the start inj is staying on for some reason?

 

[catback]

i'll check all the piping tomorrow @ work
hopefully that's it :icon_bigg
thanks guys
wohoo 50 posts :biglaugh: :drink1:

 

[catback]

checked the ic pipes and they're fine /as far as i can tell
started up the car and it ran like shit. checked codes again and now i get :aigo: :aigo:


14 ignition signal-----What do i check?
31 afm signal------time for lex afm
34 turbo pressure signal-----apexi avc-r just installed? could this cause it

now the car wont idle(sputters and dies, still smokes)

 

[theDon]

Im saying a boost leak some where....

Or the start inj is staying on for some reason?

I was thinking the same as MDC, the CSI - cold start injector. And maybe you've fouled things up running so rich?