blink962

Hi anybody got that trouble after fuel pump replacement..
I reconnected the hose and the plug connector,pump is pumpig at ignition...
Whats wrong..car was startin with old pump..

MM3Kwolik

Sounds like you may have reversed the feed and return lines when installing. Just a thought...

jl56tc

sounds like it especially if its priming.... although you could check your fuel pressure by pulling the regulator and seeing how much goes in a cup... should be about 1/3 full in a 20oz cup

blink962

Okay finaly it started..but did not solve my problem..
My problem is car is dtalling at idle after 5 min when cold..and im not able to restart it after few hours...
Spark plug are black . And brand new
Checked coil..
Fuel psi is at 43 while engine running
And my air fuel ratio at idle is at 11.3...
What my problem...long time i try to solve the problem...tired..
On road car wont rev
Over 4k..he is bugging pver that

BLAQ&GREYs2k

Check your computer and its connections. Another member here had ghost issues come and go, ended up being 2 wires tampered with at the ECU connector.

blink962

Do you link of the tread? I have black box vortech and removed it for install ems... Could be these wire...

BLAQ&GREYs2k

https://www.s2ki.com/s2000/topic/102...tic-converter/

blink962

Finally..it was the crank sensor misconnected....still have misfire while running ..wideband show lean when i get the misfire..
I hear a poop from exhaust when it does miss...
Thanks