Could this be timing related:? - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

sepulchral · 11-11-2004, 08:30 AM

A few months ago my 240 w/sr had a clogged fuel filter and when i accelerated it would buck and have a huge power loss, before all of that on 14lbs it was pretty damn quick, i changed fuel filter, and the car is still quick but doesnt feel the same, and at idle it misfires every once in a while it looks like a little shake in the engein. When the car first bucked it was like the ecu went into safe mode, my check engein light was on previously and then it shut off, i dunno what that means but anyways, the car missfires now, i checked ecu error codes it gave code 11 (cas) so then i cleaned the cas off and it doesnt give the code anymore, but car still runs like its missfiring

could timing have been thrown off badly from when the car i guess "went into safemode" i don't know if i answered my question already or if something else could be messed up could the CAS be bad? anyways thanks for reading and post any info u might have.

mike

sr240mike · 11-11-2004, 01:38 PM

Have you checked the timing?

sepulchral · 11-11-2004, 01:58 PM

yeah.. its 17 degrees.. my friends was at 25 degrees and his motor didnt idle like shit liike mine did

sr240mike · 11-11-2004, 04:07 PM

Hmm. I would think its either a boost leak or timing is getting thrown off. Maybe check the tps voltages when open and closed too. Im just throwing stuff out there.

holisticbeatz · 11-11-2004, 04:17 PM

Might be a clog in your fuel lines/rails/injectors?

ThatRicerDaniel · 11-11-2004, 11:54 PM

positive the timing is on point? meaning.. is it possible the belt it off a tooth?

11-11-2004, 08:30 AM	#1
sepulchral BANNED Join Date: Mar 2004 Location: Midlothian. VA Posts: 2,050 Trader Rating: (0) Feedback Score: 0 reviews	Could this be timing related:? A few months ago my 240 w/sr had a clogged fuel filter and when i accelerated it would buck and have a huge power loss, before all of that on 14lbs it was pretty damn quick, i changed fuel filter, and the car is still quick but doesnt feel the same, and at idle it misfires every once in a while it looks like a little shake in the engein. When the car first bucked it was like the ecu went into safe mode, my check engein light was on previously and then it shut off, i dunno what that means but anyways, the car missfires now, i checked ecu error codes it gave code 11 (cas) so then i cleaned the cas off and it doesnt give the code anymore, but car still runs like its missfiring could timing have been thrown off badly from when the car i guess "went into safemode" i don't know if i answered my question already or if something else could be messed up could the CAS be bad? anyways thanks for reading and post any info u might have. mike

11-11-2004, 01:38 PM	#2
sr240mike Zilvia FREAK! Join Date: Apr 2004 Location: California, Norcal biiaatch Posts: 1,185 Trader Rating: (0) Feedback Score: 0 reviews	Have you checked the timing? __________________ TWO IN THE COOT, ONE IN THE POOT

11-11-2004, 01:58 PM	#3
sepulchral BANNED Join Date: Mar 2004 Location: Midlothian. VA Posts: 2,050 Trader Rating: (0) Feedback Score: 0 reviews	hey yeah.. its 17 degrees.. my friends was at 25 degrees and his motor didnt idle like shit liike mine did

11-11-2004, 04:07 PM	#4
sr240mike Zilvia FREAK! Join Date: Apr 2004 Location: California, Norcal biiaatch Posts: 1,185 Trader Rating: (0) Feedback Score: 0 reviews	Hmm. I would think its either a boost leak or timing is getting thrown off. Maybe check the tps voltages when open and closed too. Im just throwing stuff out there. __________________ TWO IN THE COOT, ONE IN THE POOT

11-11-2004, 04:17 PM	#5
holisticbeatz Zilvia Addict Join Date: May 2003 Location: CALIFORNIA Posts: 988 Trader Rating: (1) Feedback Score: 1 reviews	Might be a clog in your fuel lines/rails/injectors? __________________ Trust and I don't mean GReddy.

11-11-2004, 11:54 PM	#6
ThatRicerDaniel Leaky Injector Join Date: Jan 2004 Location: Cali/NV Posts: 57 Trader Rating: (0) Feedback Score: 0 reviews	positive the timing is on point? meaning.. is it possible the belt it off a tooth?