Notices
General Miata Chat A place to talk about anything Miata

Fuel Issues after Testing

Thread Tools
 
Search this Thread
 
Old Aug 13, 2016 | 01:39 PM
  #1  
EJNite's Avatar
Thread Starter
Newb
 
Joined: May 2009
Posts: 5
Total Cats: 0
From: Kennett Square, PA
Default Fuel Issues after Testing

Hey guys,

I was hoping someone might have some insight on a fueling problem I've been having. I had the car out a while ago (1994 supercharged w/ rrfpr) and the idle starting jumping. After I pulled into a lot and parked it I couldn't get the car started. To me it seems like I am not getting fuel but I'll run down what I've done below:

1. checked for spark in all cylinders - okay
2. pulled plugs - all dry and in good condition
3. got injectors cleaned
4. new fuel pump
5. new main relay
6. jumpered F/P to GRD in diagnostics
7. checked fuel pump wires - good condition
8. do not hear any fuel pump sounds while startings even after new pump

I'm pretty stumped at this point, I heard of someone needing a new ECU but I'd prefer not to throw more parts at it until I can figure out the problem. Please let me know if you have any suggestions or additional testing procedures. Thank you!

Old Aug 14, 2016 | 10:42 PM
  #2  
Stealth97's Avatar
Elite Member
iTrader: (5)
 
Joined: Oct 2007
Posts: 2,156
Total Cats: 67
From: Canton, Ga
Default

Don't throw any more parts at it. Can you verify the pump is getting power? Test light or volt meter at the pump will tell you
Old Aug 15, 2016 | 04:50 PM
  #3  
EJNite's Avatar
Thread Starter
Newb
 
Joined: May 2009
Posts: 5
Total Cats: 0
From: Kennett Square, PA
Default

Do you know what wires to test at the fuel pump connector?
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
whitrzac
Engine Performance
21
Jan 28, 2017 09:17 PM
PSS
Miata parts for sale/trade
8
Nov 21, 2016 11:17 AM
BBro
Meet and Greet
17
Aug 30, 2016 10:19 AM
btabor
Insert BS here
0
Aug 8, 2016 06:11 PM
talisker
MEGAsquirt
5
Aug 3, 2016 02:16 AM




All times are GMT -4. The time now is 03:38 AM.