I was wondering if anyone run into this problem before. Hondata s200 w boost. b18c drag turbo kit. Normal driving is fine but when i get on it, occasionally the battery voltage drops to 12.1 volts and the car lean out and starts to sputter real bad. Changed out new alternator, battery, etc. nothing seems to work. please help!!

 

check your grounds. Are you sure your fuel pump isn't taking a $hit?

 

you don't have one of those aem pulley's on it do you?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by PrettyLude &raquo;</TD></TR><TR><TD CLASS="quote">you don't have one of those aem pulley's on it do you?</TD></TR></TABLE>

Have the aem pulleys caused this before? Interesting point.

 

on my lude, it was not producing enough current at idle, therefore, draining my battery dead, and i didn't even have alot of electronics either

 

You learn something new every day. I have never ran the pulleys including lightweight crank pulleys so I wouldn't know.