d15b vtec swap trouble
Thread Starter
Registered Member
Joined: Oct 2004
Posts: 71
Likes: 0
From: Norfolk
d15b vtec swap trouble
I just swapped a d15b vtec into my 90 crx si using the a6 enging harness, and a obd0-obd1 conversion harness. The engine runs, but the idle goes up and down. i think it is a vacuum leak somewhere. i need help. thx in advance
I'M BACK
Joined: Mar 2004
Posts: 498
Likes: 0
From: Denver Co.
Re: d15b vtec swap trouble
vacuum leak...or iac valve. More than likey its just a vacuum leak... check all yur vacum line from the intake mani. there might be one that you forgot to plug or hook a line to.
Racetracks
Joined: Nov 2002
Posts: 15,668
Likes: 0
From: How long is a piece of string?
Re: d15b vtec swap trouble
Try to find an online (PDF or whatever) manual for the car the D15 came out of, and see where they go. You may just be able to cap them off if you can figure out what they're for.
Thread
Thread Starter
Forum
Replies
Last Post
sirhatch97
Engine / Exhaust / Drivetrain
0
Feb 6, 2009 05:04 AM