2nd Generation Specific (1986-1992) 1986-1992 Discussion including performance modifications and technical support sections.
Sponsored by:

fuel system help: is this normal?

Thread Tools
 
Search this Thread
 
Old 05-27-04, 04:18 PM
  #1  
**-P I drive a miata.

Thread Starter
 
nonameo's Avatar
 
Join Date: Jul 2002
Location: albany, GA
Posts: 1,600
Likes: 0
Received 0 Likes on 0 Posts
fuel system help: is this normal?

First of all, I am finishing up an auto to manual swap on a 90 GXL. YAY! . But I am having problems getting the car started. One of the problems was that the MAF sensor was unplugged (doh) fixed that. Well, I had THOUGHT that I had flooded the engine. So I pulled the spark plugs and pulled the EGI fuse to blow out all of the gas. Put the spark plugs back in and the car still will not start. It's capable of starting because when I first cranked it the car started up! but it died shortly after (MAF sensor). So I don't think I have any compression or dead engine issues.


Now, for the weirdness.

When I cut the car off but leave it in the "on" position I can hear the fuel pump running(high pitched hum) and I can hear fuel gurgling around the fuel rails. This leads me to believe that the car is still pumping fuel even though it is off. Is this correct? should it be doing this? Any other tricks I can try to get this baby started?
Old 05-27-04, 05:59 PM
  #2  
Rotary Enthusiast

 
fstrnyou's Avatar
 
Join Date: Sep 2002
Location: Statesboro, GA
Posts: 1,233
Likes: 0
Received 0 Likes on 0 Posts
fuel pump shouldn't run with the ignition key on unless the car is running. sometimes the pump will go for a sec when the key is turned on. check to see if the yellow connector at the right front strut tower area isn't jumped. that's about all i can tell you.
Old 05-27-04, 07:26 PM
  #3  
**-P I drive a miata.

Thread Starter
 
nonameo's Avatar
 
Join Date: Jul 2002
Location: albany, GA
Posts: 1,600
Likes: 0
Received 0 Likes on 0 Posts
thanks. I got the car running but this is still a question in my mind. I'll look into that.
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Snook
3rd Generation Specific (1993-2002)
21
09-01-15 06:32 PM
82streetracer
1st Generation Specific (1979-1985)
7
08-23-15 09:28 AM



Quick Reply: fuel system help: is this normal?



All times are GMT -5. The time now is 10:11 PM.