wont rev past 2500 rpm - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

aNi_mE · 02-29-2008, 10:44 AM

Just did a 95ka swap in my 92, swapt all parts from my 92 over to the motor, runs but hesitates to go beyond 2300 rpm. Vacuum lines checked! Timing checked! sensors & connectors all are accounted for. Compression seems to be good, 170,170,155,160psi... anyone knows?

tukn9s · 02-29-2008, 11:05 AM

Could be the maf.

Dream240 · 02-29-2008, 11:32 AM

This problem gets posted at least once a freakin week. SEARCH!!!

It's your MAF fail safe kicking in. Run a diagnostic on your MAF.

And search for this problem, there's LOTS of tips on here for it.

02-29-2008, 10:44 AM	#1
aNi_mE Join Date: Aug 2007 Location: ca Posts: 12 Trader Rating: (0) Feedback Score: 0 reviews	wont rev past 2500 rpm Just did a 95ka swap in my 92, swapt all parts from my 92 over to the motor, runs but hesitates to go beyond 2300 rpm. Vacuum lines checked! Timing checked! sensors & connectors all are accounted for. Compression seems to be good, 170,170,155,160psi... anyone knows?

02-29-2008, 11:32 AM	#3
Dream240 Nissanaholic! Join Date: Dec 2002 Location: Inland Empire, California Age: 46 Posts: 2,188 Trader Rating: (8) Feedback Score: 8 reviews	This problem gets posted at least once a freakin week. SEARCH!!! It's your MAF fail safe kicking in. Run a diagnostic on your MAF. And search for this problem, there's LOTS of tips on here for it. __________________ Don't mess with my monkey...he's loaded.

02-29-2008, 11:05 AM	#2
tukn9s Leaky Injector Join Date: Mar 2007 Location: mn Posts: 98 Trader Rating: (1) Feedback Score: 1 reviews	Could be the maf.