my H22a doesn't seem like it wants to run anymore. how much should i expect for a carbon test?
and....i spit out black smoke when i gun it and at times there are sparks. nothing but intake, headers, custom catback & exhaust. what can i do?

"man who stands on toilet gets high on pot" P

 

It could be your system is running really rich, because of your mods. reset the ecu. and are they sparks flying out the exhaust?

 

yea....i've tried reseting my ecu the way my friend told me to....but what is the real way to reset it? and yes...sparks come out of my exhaust along with a large cloud of smoke.


"man who stands on toilet is high on pot"

 

I'd deff. think about having the injectors cleaned. Did this happen all of the sudden?