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WTF is going on with my car?

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Old 05-06-2009, 09:03 PM
  #21  
Everybodywildou
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Originally Posted by UMW350Z
get a JCI battery....Nissan OEM batteries now are a JCI battery and so is Interstate. Ask how many returns they have on Optima batteries before you consider buying one.
When I used to work at pepboys they would always come back like a bad case of herpes. Don't get an Optima.
Old 05-06-2009, 09:11 PM
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z33boi
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If it is a starter not engaging issue you can push start the car... get some speed up and dump the clutch in 2nd gear.
Old 05-06-2009, 10:01 PM
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Zenpato
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def +1 on the new battery had similar issues before replacing.
Old 05-07-2009, 04:31 AM
  #24  
JZurita
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Originally Posted by z33boi
what turbo kit do you have? if the crank sensor wires are burnt through or something like that, it will prolly blow a fuse every time you try to start it.
Greddy TT
Old 05-07-2009, 04:39 AM
  #25  
Jeremy@Altered
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I doubt that the crank sensor wires would matter at all.


They are fed through a 5v source through the ecu. Now if the wire feeding power to the starter solenoid was shorted out, you might have some issues.

Any good mechanic shop could figure it out for you in a decent amount of time.
Old 05-07-2009, 06:46 AM
  #26  
JZurita
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Thanks for all the help, guys.

When my guys get here, the first thing they'll be doing is check for everything mentioned on this thread.

Please keep the ideas coming!
Old 05-07-2009, 09:02 AM
  #27  
tiguy99
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Definitely in for the results
Old 05-07-2009, 09:19 AM
  #28  
escobar929
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man, this is like the swine flu of FI cause its seems a lot of people have similar problems all of the sudden
Old 05-07-2009, 10:23 AM
  #29  
JZurita
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Originally Posted by escobar929
man, this is like the swine flu of FI cause its seems a lot of people have similar problems all of the sudden
+1

I think it may have originated at TurboXS .
Old 05-07-2009, 02:36 PM
  #30  
z33boi
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if you problem is the same as mine which i think it is, the starter bolts are loose. my starter got torqued down to much and it stripped the threads. it eventually vibrated loose enough to where the starter wasnt sitting flush as it should be. i still need to get mine re threaded but just to make sure it started i put a crush washer on the bolt and a nut at the end of the bolt. you can't put a nut on the top bolt of the starter because it won't fit, no room. gl with fixing yours
Old 05-08-2009, 05:18 AM
  #31  
JZurita
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Originally Posted by z33boi
If it is a starter not engaging issue you can push start the car... get some speed up and dump the clutch in 2nd gear.
Yeah, I could push start the car, but after a few minutes it starts shutting off at idle.
Old 05-08-2009, 05:21 AM
  #32  
JZurita
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Originally Posted by Jeremy@Altered
I doubt that the crank sensor wires would matter at all.


They are fed through a 5v source through the ecu. Now if the wire feeding power to the starter solenoid was shorted out, you might have some issues.

Any good mechanic shop could figure it out for you in a decent amount of time.
Yeah, I'm sure it's nothing too major.

Hey, I remember when you were doing my build you mentioned something about the flywheel. Do you think it may play a part in these issues?
Old 05-08-2009, 05:21 AM
  #33  
Jeremy@Altered
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Originally Posted by z33boi
if you problem is the same as mine which i think it is, the starter bolts are loose. my starter got torqued down to much and it stripped the threads. it eventually vibrated loose enough to where the starter wasnt sitting flush as it should be. i still need to get mine re threaded but just to make sure it started i put a crush washer on the bolt and a nut at the end of the bolt. you can't put a nut on the top bolt of the starter because it won't fit, no room. gl with fixing yours
His car definitely sounds like an electrical problem rather than a mechanical issue.
Old 05-08-2009, 05:23 AM
  #34  
Jeremy@Altered
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Originally Posted by JZurita
Yeah, I'm sure it's nothing too major.

Hey, I remember when you were doing my build you mentioned something about the flywheel. Do you think it may play a part in these issues?


Hmmm, i really dont think that would have anything to do with it. I would start with the car stereo side of things honestly. I would unhook it all from the battery and go from there.
Old 05-08-2009, 05:34 AM
  #35  
UMW350Z
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Originally Posted by Everybodywildou
When I used to work at pepboys they would always come back like a bad case of herpes. Don't get an Optima.
I had thought about putting a Braille or Optima in a while ago for whatever minimal 'gains' I thought that would give me...but i got this same answer everywhere I went. 1-1.5 years of life then they **** the bed
Old 05-08-2009, 06:18 AM
  #36  
JZurita
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So I replaced the battery yesterday, push started it, and drove it around the block to see if it made any difference. Still no boost, but check out what I found where the car had been parked for a week:


Old 05-08-2009, 06:26 AM
  #37  
doug
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what is that?
Old 05-08-2009, 06:42 AM
  #38  
JZurita
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I'm really not sure... it's not oil though, and I'm not even 100% sure it came from my car. It seemed fresh, but it was hard to tell since it had been raining all day. The stain was directly under the motor.
Old 05-08-2009, 09:36 AM
  #39  
psychoballistic
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Carbon build up possibly after you got it started? After you drove it back home were you able to restart it or does it still need to be push started?

Are all the grounds in good shape? Do you have a capacitor for the sound system? if theres a short in that it could drain alot of power fast during ignition on cycle... maybe causing a problem with the utec or ecu.
Old 05-08-2009, 11:57 AM
  #40  
JZurita
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Alright, I'm done with this.

I managed to get the car to the closest performance shop in my area. Not really where I wanted it to end up, but I'm cool with one of the mechanics there.

I'll post results when I have them.


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