Throttle makes it die - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

OBEEWON · 10-29-2007, 12:55 PM

Checked timing. Its dead on TDC, re stabbed CAS. All injectors firing, all coil packs working (changed out all 4 just in case). Vac is at 20-21, AFR keeps jumping all over the place, but running rich for the most part. Some black smoke. AFC 0'd out, 2 in 2 out. Bov opens on vac after some throttle so that elims boost leak. Im stumped. Im taking out the reflash and installing old chips, doubt thats it. STUMPED!! Someone come take this car...

edit: no change with the ecu either...

statik · 10-29-2007, 02:23 PM

Quote:

Originally Posted by OBEEWON

Checked timing. Its dead on TDC, re stabbed CAS. All injectors firing, all coil packs working (changed out all 4 just in case). Vac is at 20-21, AFR keeps jumping all over the place, but running rich for the most part. Some black smoke. AFC 0'd out, 2 in 2 out. Bov opens on vac after some throttle so that elims boost leak. Im stumped. Im taking out the reflash and installing old chips, doubt thats it. STUMPED!! Someone come take this car...

edit: no change with the ecu either...

Did you check compression? I still think its the HG.

10-29-2007, 12:55 PM	#1
OBEEWON Post Whore! Join Date: Feb 2006 Location: Hightened State of Emergency Posts: 6,053 Trader Rating: (9) Feedback Score: 9 reviews	Checked timing. Its dead on TDC, re stabbed CAS. All injectors firing, all coil packs working (changed out all 4 just in case). Vac is at 20-21, AFR keeps jumping all over the place, but running rich for the most part. Some black smoke. AFC 0'd out, 2 in 2 out. Bov opens on vac after some throttle so that elims boost leak. Im stumped. Im taking out the reflash and installing old chips, doubt thats it. STUMPED!! Someone come take this car... edit: no change with the ecu either... __________________