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

rmtaylor · 07-05-2002, 02:39 PM

I have about 80,300 miles on my 1992 KA24DE 5-speed, and an idle problem developed after racing a Jetta (and winning). When cold the idle only gos up to about 1000RPM and then does the following when warm. When I pull to a stop and push the clutch in, the idle drops down to 300RPM, stays there for a few seconds, then jumps up to 800RPM and breathes between 800-900RPM. Engine performance is normal. I've done the squeeze test on the lines going to the EGR and the idle doesn't drop when doing so. I have a custom intake with the exhaust recylcing hose on a breather just to mention the environment. Any ideas of what part might be going? Thanks!

07-05-2002, 02:39 PM	#1
rmtaylor Join Date: May 2002 Posts: 26 Trader Rating: (0) Feedback Score: 0 reviews	I have about 80,300 miles on my 1992 KA24DE 5-speed, and an idle problem developed after racing a Jetta (and winning). When cold the idle only gos up to about 1000RPM and then does the following when warm. When I pull to a stop and push the clutch in, the idle drops down to 300RPM, stays there for a few seconds, then jumps up to 800RPM and breathes between 800-900RPM. Engine performance is normal. I've done the squeeze test on the lines going to the EGR and the idle doesn't drop when doing so. I have a custom intake with the exhaust recylcing hose on a breather just to mention the environment. Any ideas of what part might be going? Thanks! __________________ Ryan M. '92 White Fastback 5sp 240SXONE --------------- * Injen SRI * 35mm OBX FSTB, 35mm Pilot RSTB * Clear Lenses * Pilot 55W Driving Lights HID Style * '96 STD Teardrop Alloys with Dunlop Sport A2 and Yokohama A550 *

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