RX7Club.com - Mazda RX7 Forum

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

87 not running

Thread Tools
 
Search this Thread
 
Old 08-07-05, 09:58 PM
  #1  
Full Member

Thread Starter
 
infinidreams's Avatar
 
Join Date: Aug 2005
Location: south carolina
Posts: 106
Likes: 0
Received 0 Likes on 0 Posts
87 not running
87 gxl with new P.D. preasure regulator fuel pump 4injectors now it wont run
it will start if after about 10 min of tryin but then idles rough for a few sec then backfires and cuts off what do u think it can be? anyt advice will help?



<MaTT
infinidreams is offline  
Reply Like
Old 08-07-05, 10:03 PM
  #2  
Passing life by

 
iceblue's Avatar
 
Join Date: Feb 2005
Location: Scotland, USA
Posts: 4,028
Likes: 0
Received 2 Likes on 2 Posts
Who did the work? What size injectors?

Improper tuned FRP and dumping *** loads of fuel. Miss timed motor. Wrong fuel pump.
iceblue is offline  
Reply Like
Old 08-07-05, 10:04 PM
  #3  
Full Member

Thread Starter
 
infinidreams's Avatar
 
Join Date: Aug 2005
Location: south carolina
Posts: 106
Likes: 0
Received 0 Likes on 0 Posts
all the work was done myself and the injectors all i kno is oem
infinidreams is offline  
Reply Like
Old 08-07-05, 10:08 PM
  #4  
Full Member

Thread Starter
 
infinidreams's Avatar
 
Join Date: Aug 2005
Location: south carolina
Posts: 106
Likes: 0
Received 0 Likes on 0 Posts
frp? what does that stand for?
infinidreams is offline  
Reply Like
Old 08-07-05, 10:14 PM
  #5  
Passing life by

 
iceblue's Avatar
 
Join Date: Feb 2005
Location: Scotland, USA
Posts: 4,028
Likes: 0
Received 2 Likes on 2 Posts
typo. FPR fuel pressure regulator. If you have the OEM one it could be bad. Have you checked the injectors resistance and see they are good?
iceblue is offline  
Reply Like
Old 08-07-05, 10:19 PM
  #6  
Full Member

Thread Starter
 
infinidreams's Avatar
 
Join Date: Aug 2005
Location: south carolina
Posts: 106
Likes: 0
Received 0 Likes on 0 Posts
sorry not oem injectors oe injectors so i havent bothered getin them checked b/c i just got them 2 days ago and put them in yesterday
infinidreams is offline  
Reply Like
Old 08-07-05, 10:20 PM
  #7  
Full Member

Thread Starter
 
infinidreams's Avatar
 
Join Date: Aug 2005
Location: south carolina
Posts: 106
Likes: 0
Received 0 Likes on 0 Posts
sorry read ur post wrong fpr in new so i kno its right
infinidreams is offline  
Reply Like

Trending Topics

Old 08-08-05, 08:37 AM
  #8  
Lives on the Forum

 
RETed's Avatar
 
Join Date: Feb 2001
Location: n
Posts: 26,664
Likes: 0
Received 16 Likes on 15 Posts
Fuel injectors not plugged in correctly from the harness?


-Ted
RETed is offline  
Reply Like
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Installed UIM gasket, now my engine won't run
trickster
2nd Generation Specific (1986-1992)
25
07-01-23 04:40 PM
BW 7670 REW and Syvecs dyno resuts
C. Ludwig
Single Turbo RX-7's
49
01-30-19 06:31 AM
Float bowl runs dry, car stalls
Rotospectre
New Member RX-7 Technical
3
03-28-18 03:33 PM
how bare can i get a 13B and still run?
turbo-minivan
General Rotary Tech Support
69
02-04-16 12:29 AM
Alternator wiring help...worked great for 2 days, now nothing!
The Shaolin
2nd Generation Specific (1986-1992)
9
09-14-15 07:50 PM
Tags
Back to Subforum
2nd Generation Specific (1986-1992)
View Next Unread
s5 vert door problems




Advanced Search
Quick Reply: 87 not running


Reply Closed Thread Share

All times are GMT -5. The time now is 06:21 AM.