Temperamental SR - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

makulit054 · 08-06-2008, 01:19 AM

Here's my setup:
stock sr redtop
fmic
mbc set @10psi
255lph walboro fuel pump
z32 fuel filter
greddy type rs bov (recir)
safcII(just for monitoring purposes not hooked up to maf)
3" turbo back exhaust
I did an oil change in which I had my battery disconnected for 24hrs. The next day, after letting it warm up, I take it out for a spin and I get bogging/hesistation in first but boost fine in all other gears. My boost gauge doesn't even hit 5psi in first gear in all other gears i can hit 10psi. check for ecu codes nothing but 55. anyone have any suggestions?
things I've checked
timing set @ 15btdc
boost & vacuum leaks
tps set .5vdc at the ecu
cts
iacv

08-06-2008, 01:19 AM	#1
makulit054 Zilvia Member Join Date: May 2007 Location: socal Posts: 215 Trader Rating: (1) Feedback Score: 1 reviews	Temperamental SR Here's my setup: stock sr redtop fmic mbc set @10psi 255lph walboro fuel pump z32 fuel filter greddy type rs bov (recir) safcII(just for monitoring purposes not hooked up to maf) 3" turbo back exhaust I did an oil change in which I had my battery disconnected for 24hrs. The next day, after letting it warm up, I take it out for a spin and I get bogging/hesistation in first but boost fine in all other gears. My boost gauge doesn't even hit 5psi in first gear in all other gears i can hit 10psi. check for ecu codes nothing but 55. anyone have any suggestions? things I've checked timing set @ 15btdc boost & vacuum leaks tps set .5vdc at the ecu cts iacv