1990 honda civic dx dual point
#1
06-14-2009, 03:06 PM
1990 honda civic dx dual point
Can someone tell me what the top butterfly does in the dual point fuel injection. When should it open and how to check it. I know that the bottom butterfly valve is the main air valve.
Steve
Steve
Thread
Thread Starter
Forum
Replies
Last Post
str8jdmswap
ED-EF Swaps
2
06-15-2010 09:46 AM
knfdeals
Engine & Internal
32
02-20-2007 01:19 PM
knfdeals
New Member Introductions
3
02-19-2007 07:44 PM
