need help asap w/ sr20det - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

jdFKNmVRT · 11-30-2008, 11:53 PM

can someone please help me...
okay my car is bogging/sputtering out at 4k rpm when i'm driving, but when i pop it into neutral and throttle it, it goes right pass 4k rpm.

what could be my problem???

Mr.s13r · 11-30-2008, 11:59 PM

check your timing

SDS13COUPE · 11-30-2008, 11:59 PM

Check your MAF.

jdFKNmVRT · 12-01-2008, 12:01 AM

you think so cause it idles just fine and revs just fine... just when i gas it on the freeway it doesn't pass 4k rpm it just sputters.

Mr.s13r · 12-01-2008, 12:02 AM

I mean the CAS might need to be turn up a lil. Same thing happen on my friend's kade and that's what we did advance the time a lil.

SDS13COUPE · 12-01-2008, 12:05 AM

Check:

-Timing
-Spark Plugs
-Minor Boost Leak

jdFKNmVRT · 12-01-2008, 12:06 AM

okay thanks.

11-30-2008, 11:53 PM	#1
jdFKNmVRT Zilvia Member Join Date: Oct 2007 Location: 808 Posts: 183 Trader Rating: (0) Feedback Score: 0 reviews	need help asap w/ sr20det can someone please help me... okay my car is bogging/sputtering out at 4k rpm when i'm driving, but when i pop it into neutral and throttle it, it goes right pass 4k rpm. what could be my problem??? __________________

12-01-2008, 12:01 AM	#4
jdFKNmVRT Zilvia Member Join Date: Oct 2007 Location: 808 Posts: 183 Trader Rating: (0) Feedback Score: 0 reviews	you think so cause it idles just fine and revs just fine... just when i gas it on the freeway it doesn't pass 4k rpm it just sputters. __________________

12-01-2008, 12:06 AM	#7
jdFKNmVRT Zilvia Member Join Date: Oct 2007 Location: 808 Posts: 183 Trader Rating: (0) Feedback Score: 0 reviews	okay thanks. __________________

11-30-2008, 11:59 PM	#2
Mr.s13r Zilvia Member Join Date: Oct 2008 Location: georgia Age: 37 Posts: 165 Trader Rating: (0) Feedback Score: 0 reviews	check your timing

11-30-2008, 11:59 PM	#3
SDS13COUPE Zilvia FREAK! Join Date: May 2006 Location: San Diego Age: 39 Posts: 1,403 Trader Rating: (19) Feedback Score: 19 reviews	Check your MAF.

12-01-2008, 12:02 AM	#5
Mr.s13r Zilvia Member Join Date: Oct 2008 Location: georgia Age: 37 Posts: 165 Trader Rating: (0) Feedback Score: 0 reviews	I mean the CAS might need to be turn up a lil. Same thing happen on my friend's kade and that's what we did advance the time a lil.

12-01-2008, 12:05 AM	#6
SDS13COUPE Zilvia FREAK! Join Date: May 2006 Location: San Diego Age: 39 Posts: 1,403 Trader Rating: (19) Feedback Score: 19 reviews	Check: -Timing -Spark Plugs -Minor Boost Leak