nyjdmhatch

ok i have a 92 4door civic i bought it wit a 92vx motor in it the car was bogging out at 3200 rpm all the time could not figure it out so i just got a ls and went turbo..ok so i just installed the ls and started it wit a diffrent harness and p28 and again it bogging out i dont get it i need help i changed the fuel pump just in case to a walbro 255 and still the same thing turbo not on yet just using the ls ecu ??? help guys any ideas ?

Kista20

Modified by Kista20 at 12:35 AM 7/28/2005

hondapwr

You'll need to get a D16Z6 fuel pressure regulator to work with your P28 ECU, or get an adjustable one. That's where I would start your troubleshooting.

The Civic and Integra ran on different fuel pressures.

A.E Motoring

iTrader: (1)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Kista20 &raquo;</TD></TR><TR><TD CLASS="quote">this is not model specific. No civic/delsol came with a b18b. We have the other forums for those questions. Please read the forum rules and guidelines that is stickied at the top of this forum.</TD></TR></TABLE>

how is this not model specific? he has a civic and this is the civic/del sol forum...i'm pretty sure he knows that neither of those cars came with a b18b...i think if u read more carefully it says he bought a 4 door CIVIC had a vx and it bogged...then he swapped it out for a LS and it was still doing the same

Andres-eh2

any check engine lights? besides the vtec codes since you have a p28 on a LS motor...

Have your replaced the fuel filter?

A.E Motoring

iTrader: (1)

u running stock injectors? i believe your not getting enough fuel...try changing your injectors to a bigger size or u can try the fuel pressure regulator..bump up the fuel

hondapwr

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by SPNFEDEJ &raquo;</TD></TR><TR><TD CLASS="quote">u running stock injectors? i believe your not getting enough fuel...try changing your injectors to a bigger size or u can try the fuel pressure regulator..bump up the fuel</TD></TR></TABLE>

Nearly all the D16, B16, and B18 motors came with 240cc injectors. I really don't think he needs new injectors to fix his problem. He may actually be running too rich. Pull out the spark plugs and check to see if they're sooty.

NYCFINESTEG

IT'S NOT THE INJECTORS IT WAS HAPPENING BEFORE I EVEN SWAPPED IT IT HAS TO BE SOMETHING IN THE CAR CAN A BAD RELAY DO THIS?? SOMEBODY HAD TO HAVE THIS PROBLEM

A.E Motoring

iTrader: (1)

try switching ECUs with one of your friends see wat happens...easy on the caps there guy

NYCFINESTEG

i'm running ls now and bogging and running p28 and same???