S13 Sr20det Idle Misfire, Wierd Humm Noise - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

apexi240sx · 07-12-2005, 03:28 PM

Anyone Seen This Problem In Their Sr20det Motor??? Well Mine Recently Started Giving This Problem, It Misfires Under Idle Also When The Car Is In Gear But Off The Gas PedaL. Not Only That It Has This Wierd Humm Noise. When I Drive The Car(under Load) Theres No Misfire... But It Dosent Accelerate As Good. I Changed The Plugs, Gapped Them Corecetly (.35-.32 In.) Also Swapped Coil Packs, Also Messed With The Cam Angle Sensor, But Problem Is Still There. Could Anyone Help??

07-12-2005, 03:28 PM	#1
apexi240sx Zilvia Member Join Date: Sep 2004 Location: Las Vegas, NV, San Fernando Valley, CA Age: 43 Posts: 255 Trader Rating: (0) Feedback Score: 0 reviews	S13 Sr20det Idle Misfire, Wierd Humm Noise Anyone Seen This Problem In Their Sr20det Motor??? Well Mine Recently Started Giving This Problem, It Misfires Under Idle Also When The Car Is In Gear But Off The Gas PedaL. Not Only That It Has This Wierd Humm Noise. When I Drive The Car(under Load) Theres No Misfire... But It Dosent Accelerate As Good. I Changed The Plugs, Gapped Them Corecetly (.35-.32 In.) Also Swapped Coil Packs, Also Messed With The Cam Angle Sensor, But Problem Is Still There. Could Anyone Help??