ok heres my set up
96 civic cx hb
94 gsr swap
virgin p28
obd1 hjumper
blox intake mani
new fuel pump,fuel filter,plugs, wires, 02, cap and rotor.
OK my car ran pretty good when i swapped it about 2 months ago,
it would studder every now and then but i thought it was the ecu, then sometimes it would not start, and i messed with the fuel press. and then i could get it to start,
I had to have the fuel press. @ 70 to get it to idle, i did the 3 wire to 2 wire iacv and it still wont idle. When it did run it would bogg most of the time from idle to 4000rpm almost exactly and then would like kick in and be perfect. I put on a stock fuel pressure regulator today and it wont idle and i can barley get it to rev, @ wot it bogs and the rpms start going down.
Any info is greatly appreciated.

 

Could it be a super clogged fuel filter?

Also my car did the exact opposite, I had a bad oxyegen sensor, and it kept adding fuel and adding it until it would no longer start, i had to adjust everthing waaaaaaaaaaaaay donw on the V-AFC for it to start, and hwen i did it let out black smoke and slowly retuned its' self to run with less fuel adjustment

 

What's your timing at may I ask?

 

dont have a timing light, but i rechecked mytiming and it is on

 

thanks for the replies bump!!

 

Check the Distributer!

 

my distributor?? i changed the cap and rotor, what else could i check

 

ok i thnk through the process of elimination that it has to be my fuel lines or something with fuel because,
my car sometimes will not start and ill have to pop my hood and lower the fuel pressure until the needle moves on the gauge and then i can start the car...what should i do?? replace the fuel lines??

 

is your fuel pump priming?

 

yeah it is priming, but sometimes it sounds different than usual, its a walboro i forgot wwhich one, it was like $89 shipped...I got it like 6 months ago, could it have already failed??
thanks for the replies!

 

up

 

bunpsterh

 

ttt