280ZX (S130) Forums Dedicated to 79-83 ZCars

Gas pump/gauge

Thread Tools
 
Search this Thread
 
Old Nov 15, 2009 | 09:57 AM
  #1  
oneadvent's Avatar
Thread Starter
Registered User
 
Joined: Jan 2009
Posts: 51
From: Pensacola, Florida
Gas pump/gauge

So i got my fuel pump changed, and before they did it the gas gauge worked fine. AFTER they changed it, it will not show fully filled and it doesn't read right as I use gas...its like the top gauge is moved to the left an 1/8th of a tank, but it still bounces around more than it did.

Are those two events possibly related and if so, how?

Josh

THANKS.
Old Nov 15, 2009 | 02:52 PM
  #2  
NismoPick's Avatar
The Good Twin
 
Joined: Aug 2005
Posts: 20,639
From: Wild Wild West, UTAH!
Take it back to them & tell them to fix it.

The fuel pump is external... the gauge float is internal. If all they did was change the pump, the gauge should still work the same as it did before.
Old Nov 15, 2009 | 02:56 PM
  #3  
oneadvent's Avatar
Thread Starter
Registered User
 
Joined: Jan 2009
Posts: 51
From: Pensacola, Florida
Thats what they said, and I just got some body work done, so i'm too poor to risk it.

Is there any plugs they could have forgotten to plug back in that would do that sort of thing (shorting out or something)

Josh
Old Nov 15, 2009 | 03:01 PM
  #4  
NismoPick's Avatar
The Good Twin
 
Joined: Aug 2005
Posts: 20,639
From: Wild Wild West, UTAH!
That's what who said? Too poor to risk what?
Old Nov 15, 2009 | 03:05 PM
  #5  
oneadvent's Avatar
Thread Starter
Registered User
 
Joined: Jan 2009
Posts: 51
From: Pensacola, Florida
That the fuel pump is external, and that the fuel gauge sensor is internal, and they should not have interfered with each other.

They will charge me a bunch if its something they did not do. (thats the risk).
Old Nov 15, 2009 | 03:13 PM
  #6  
NismoPick's Avatar
The Good Twin
 
Joined: Aug 2005
Posts: 20,639
From: Wild Wild West, UTAH!
So check the wiring. I would assume you have a Haynes manual? If not you can download the FSM from www.xenonS130.com/reference.

There's a plug in the hatch area by the right strut tower (gotta pull up the carpet & padding). You can also get to the main harness for the float by removing the round plate.
Old Nov 15, 2009 | 04:11 PM
  #7  
oneadvent's Avatar
Thread Starter
Registered User
 
Joined: Jan 2009
Posts: 51
From: Pensacola, Florida
Okay I will try those two things, thanks!

josh
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
ThatDude114
300ZX (Z31) Performance / Technical
5
Jun 15, 2014 08:43 AM
RETICON
280ZX Performance / Technical
12
Nov 1, 2012 03:49 PM
ern
300ZX (Z31) Performance / Technical
2
Oct 20, 2006 07:01 AM
FubarI33t
280ZX (S130) Forums
4
Oct 27, 2005 07:34 PM
Ramen Sama
300ZX (Z31) Forums
1
Apr 28, 2003 06:26 PM




All times are GMT -7. The time now is 01:39 AM.