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

Secondary Hesitation

Thread Tools
 
Search this Thread
 
Old 09-05-01, 11:37 PM
  #1  
Professor D.P

Thread Starter
 
rx7_turbo2's Avatar
 
Join Date: Feb 2001
Location: Earth
Posts: 1,804
Likes: 0
Received 1 Like on 1 Post
Question Secondary Hesitation

Upon wide open throttle there is no hesitation when the secondary injectors come on at 3800rpm.

However when driving past the 3800rpm level on half or 3/4 throttle the secondaries hesitate ever so slightly, it does however worry me cause my air/fuel gauge jumps to lean just for a brief moment when the hesitation occurs and that is never good.

What can the cause of this be. I am going to re ground everything that might be related, other than improper grounds what else could be the cause.

Thanks
Old 09-06-01, 09:13 AM
  #2  
Professor D.P

Thread Starter
 
rx7_turbo2's Avatar
 
Join Date: Feb 2001
Location: Earth
Posts: 1,804
Likes: 0
Received 1 Like on 1 Post
Bump
Old 09-06-01, 01:12 PM
  #3  
Full Member

 
rotorhead1's Avatar
 
Join Date: Aug 2001
Location: TN
Posts: 146
Likes: 0
Received 0 Likes on 0 Posts
i had a simmilar prob on an 86 na, turned out that the grounding straps were corroded and not grounding properly, especially the one from the intake manifold to the rear firewall. hope this helps.
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Sethix
2nd Generation Specific (1986-1992)
6
11-03-17 11:48 PM
dona1326cosprings7
1st Generation Specific (1979-1985)
4
10-29-15 06:47 AM
eplusz
General Rotary Tech Support
15
10-07-15 04:04 PM



Quick Reply: Secondary Hesitation



All times are GMT -5. The time now is 06:19 PM.