90fc afterburn popping noise need help
02-20-09, 06:52 PM
#1
Junior Member
Thread Starter
!["90FC's Avatar](data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 50 50'><circle class='avatar-circle-default' fill='%238caa3a' cx='25px' cy='25px' r='20px'></circle><text class='avatar-text-default' x='49%' y='53%' fill='white' text-anchor='middle' alignment-baseline='middle'>"</text></svg>)
Join Date: Jun 2008
Location: North Carolina
Posts: 5
Likes: 0
Received 0 Likes
on
0 Posts
90fc afterburn popping noise need help
Hi there first time poster on the site. I have a 90fc and im having some problems with a popping noise coming from the engine. It seem to only pop when im going down the road and i take my foot off the gas then as soon as i apply pressure to the peddle again (pop) happens. i have not really worked on these kind of cars much but i can do alot with just a little guidance. Any help would be much appreciated.
02-20-09, 11:16 PM
#4
MECP Certified Installer
Yeah, that is pretty normal but I would check the dashpot on the firewall side of the throttle body and make sure it is adjusted correctly.
My 90 vert would shoot flames when I shifted gears at high rpm, which is cool, but this was because my dashpot was completely screwed out. The dashpot keeps the throttle blades from slamming shut.
My 90 vert would shoot flames when I shifted gears at high rpm, which is cool, but this was because my dashpot was completely screwed out. The dashpot keeps the throttle blades from slamming shut.
Thread
Thread Starter
Forum
Replies
Last Post
renjiv2
3rd Generation Specific (1993-2002)
57
01-25-24 03:34 AM
ls1swap
3rd Generation Specific (1993-2002)
12
10-01-15 07:58 PM
Linda_Lovelace
General Rotary Tech Support
0
09-18-15 10:04 PM
