help with s14 problem fast (tracking on sunday) - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

psychedelicbeats · 12-01-2004, 10:42 PM

help i shitted my pants driving home (s14). i am breaking in my manual tranny (s13) from swap. before this problem, everything was ok. ran 100% good. nothing is wired up at the moment, but the ghetto rig to start up the car. now (as of dec 1, 2004), in any gear.... if the car is being pushed WOT from under 2000rpms, it will go jolting/lurching like crazy bouncing up and down on the revs. it feels like it's hitting the rev limiter and goes crazy if you know what i mean, and more violently like a stall. i tried driving it with a slow acceleration and it is good. after 2000rpms, with WOT it will run fine, but anything below it will cause the car to lurch/jolt/hesitate violently. i'm not sure if this will be tranny and/or electrical related(headed more to electrical related because the tranny feels good), but i am headed to the track on sunday and i need help fast. any help appreciated thanks. my aim sn is psychedelicbeats

12-01-2004, 10:42 PM	#1
psychedelicbeats Zilvia Addict Join Date: May 2003 Location: Southern CA Age: 40 Posts: 823 Trader Rating: (0) Feedback Score: 0 reviews	car jolting like a mother fuc.... under 2000rpms help i shitted my pants driving home (s14). i am breaking in my manual tranny (s13) from swap. before this problem, everything was ok. ran 100% good. nothing is wired up at the moment, but the ghetto rig to start up the car. now (as of dec 1, 2004), in any gear.... if the car is being pushed WOT from under 2000rpms, it will go jolting/lurching like crazy bouncing up and down on the revs. it feels like it's hitting the rev limiter and goes crazy if you know what i mean, and more violently like a stall. i tried driving it with a slow acceleration and it is good. after 2000rpms, with WOT it will run fine, but anything below it will cause the car to lurch/jolt/hesitate violently. i'm not sure if this will be tranny and/or electrical related(headed more to electrical related because the tranny feels good), but i am headed to the track on sunday and i need help fast. any help appreciated thanks. my aim sn is psychedelicbeats Last edited by psychedelicbeats; 12-02-2004 at 12:48 PM..