my buddy put an intake mani on his b16 del sol. its back firing and idleing like ****. anyone have any ideas on what could be wrong with it? hes running a stock p28.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 4th-gen-civic &raquo;</TD></TR><TR><TD CLASS="quote">my buddy put an intake mani on his b16 del sol. its back firing and idleing like ****. anyone have any ideas on what could be wrong with it? hes running a stock p28.</TD></TR></TABLE>

 

its just an intake mani though.

 

But he's running the wrong ECU for the engine

 

p28 isn't for b series. I think its only for d series. Correct me if im wrong but i believe the right ecu would be p30.