Loosing power after 4000 rpm, HELP!!!
03-02-02, 12:11 AM
#1
Full Member
Thread Starter
Join Date: Jan 2002
Location: maimi
Posts: 62
Likes: 0
Received 0 Likes
on
0 Posts
Loosing power after 4000 rpm, HELP!!!
losing power after 4000 rpm. I got my 89 NA 2 month ago and noticed that my air pump is missing, so probably my 5th and 6th ports arent working so may be thats why im loosing power. If so do i wire the 5 th and 6th, or do i have to take port slaves out. If so can anyone tell me how to do it?
03-02-02, 03:19 PM
#2
Senior Member
Join Date: Mar 2001
Location: Marion, AR 72364
Posts: 287
Likes: 0
Received 0 Likes
on
0 Posts
Even assuming the 5 and 6 ports are not opening you should not have a big drop in power above 4K. My engine does not begin to hit the big power band until 5K.
Check your secondary injectors. It sounds like they are not working.
As far as keeping your 5 and 6 ports open, just open them by hand (if they are not stuck shut) and wire them in that position. Expect a power loss at low engine speeds if you do this.
Check your secondary injectors. It sounds like they are not working.
As far as keeping your 5 and 6 ports open, just open them by hand (if they are not stuck shut) and wire them in that position. Expect a power loss at low engine speeds if you do this.
Thread
Thread Starter
Forum
Replies
Last Post
The Shaolin
2nd Generation Specific (1986-1992)
9
09-14-15 07:50 PM
