b18a1 high idle problem
Thread Starter
Honda-Tech Member
Joined: May 2010
Posts: 53
Likes: 0
From: ohio
b18a1 high idle problem
Looking for a few tips, 91 hatch, b18a1 / PR4.
No CEL - engine idles about 2500-3000 untill it is hot enough for the fan to come on, then it will finally idle down to about 1200-1500 sometimes.
If i unplug the IAC it drops to 700 and idles fine,about 900 when cold, of course with a CEL on.
Any ideas?
No CEL - engine idles about 2500-3000 untill it is hot enough for the fan to come on, then it will finally idle down to about 1200-1500 sometimes.
If i unplug the IAC it drops to 700 and idles fine,about 900 when cold, of course with a CEL on.
Any ideas?
Thread
Thread Starter
Forum
Replies
Last Post
