Idle problem in 5sp, drops to 300rpm - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

twitchy · 07-12-2005, 10:33 PM

how weird is this

i have all these problems and my car wont start if i leave it sit between 30 and 90 minutes. Shorter or longer than that its fine. Inbetween that time period, it always starts up and dies instantly after bogging and choking for a few seconds

even if you floor it it doesnt do a thing

brett240 · 07-13-2005, 02:08 PM

from my expericen it seem the majoirty of problems are coming from the MAF, or the ECU, with the after market intake system since its not a huge difference in idle, your computer may b saying wait a second im not sposed ot b suckin in this much air wuts goin on...but ive worked on a car witha similar problem, it was a mustang and wat fixed the idle problem was changin the parameters on the ecu..just a suggestion

07-12-2005, 10:33 PM	#1
twitchy Zilvia FREAK! Join Date: Apr 2003 Location: Ontario Posts: 1,579 Trader Rating: (0) Feedback Score: 0 reviews	how weird is this i have all these problems and my car wont start if i leave it sit between 30 and 90 minutes. Shorter or longer than that its fine. Inbetween that time period, it always starts up and dies instantly after bogging and choking for a few seconds even if you floor it it doesnt do a thing __________________ Who the hell needs a sig anyhow

07-13-2005, 02:08 PM	#2
brett240 Join Date: Jul 2005 Location: Delta BC Posts: 2 Trader Rating: (0) Feedback Score: 0 reviews	from my expericen it seem the majoirty of problems are coming from the MAF, or the ECU, with the after market intake system since its not a huge difference in idle, your computer may b saying wait a second im not sposed ot b suckin in this much air wuts goin on...but ive worked on a car witha similar problem, it was a mustang and wat fixed the idle problem was changin the parameters on the ecu..just a suggestion