black smoke

[supisarethebest]

black smoke comes out of my exhaust when i drive hard(boost high,i only have stock boost)..any one have a clue?

 

[jdm_emperor]

running rich?

 

[supisarethebest]

how would i fix that?

 

[lunatic]

check your O2 sensor or your fuel presure

 

[supisarethebest]

what am i gonna see by cheking the o2 sensor and what can i see wrong with the fuel regulator?or what could i expect from either

 

[kamikazemkiii]

check for a boost leak

 

[kabanimk3supra]

or just crank up the boost:evil2:

no don't do that. you probably have a boost leak somewhere.

build a boost leak tester and see if you have leaks.

 

[supisarethebest]

you guys have to workwith me here,how do i build a boost leak tester?and would a boost leak make the car run like crap or have low idle?

 

[steveo]

The black smoke just means there will not be a new pope. Nothing to worry about.

But seriously... I don't know what to tell you... Check your codes? Listen to these other guys?

 

[Gunnar]

www.siliconeintakes.com has them. You probably have a boostleak.

 

[kotu100]

pcv piping, cap it off, drill a hole and glue in a valve stem. get a coupleing to fit from pcv to turbo, fill with air and listen.