Subject	At 3500 to 4800 rpms my Z jerks and stumbles very bad
Posted by	z32z on March 05, 2013 at 7:12 PM
	This message has been viewed 263 times.
Message	I have been trying to figure this out for a month. Fuel preasure is at 43psi, new plugs ( NGK 6b-11b ) gapped at .035, injectors ohm correctly, new knock sensor and harness, heads redone with new gasgets and bolts. Any ideas on this.
Follow Ups	At 3500 to 4800 rpms my Z jerks and stumbles very bad - z32z 19:12:03 03/05/13 Mass Air Flow Sensor? Oxygen Sensor? Coil Packs? - Summeronthechain (MN) 20:36:31 03/05/13 I have a Z1 tuned ECU. Its it possible for one to lose its - z32z 20:50:10 03/05/13 No, not really possible. Moreso if you have the wrong tune - Summeronthechain (MN) 07:24:28 03/06/13 check your timing - Zvil (FL) 21:00:53 03/05/13 Timing is correct. I think I counted the teeth 30 times. I - z32z 21:19:50 03/05/13 tps? (n/m) - inf 22:37:25 03/05/13 Began to stumble after you swapped heads? (n/m) - Gordo 93TT Daytona 10:14:30 03/06/13 Yes. My timing belt jumped and bent a valve. I sent a extra - z32z 10:56:17 03/06/13 Sounds like a bad maf sensor (n/m) - ForceFedTT (SoCal) 03:34:37 03/10/13
Post a Followup	You cannot reply to this message because you are not logged in.