Vacuum lines 88 351
11-12-2013, 10:01 AM
Join Date: Aug 2012
Posts: 9
Likes: 0
Received 0 Likes
on
0 Posts
Vacuum lines 88 351
I pulled my 351 out of my 88 f250 and i don't know how to put the vacuum system back together what lines go where. Also where the transmission modulator line from the c6 goes to. I could use pictures or what ever to figure this out thanks .
11-12-2013, 03:50 PM
Join Date: Jul 2009
Location: Des Moines
Posts: 2,521
Did you check under the hood or on top of the front end of the engine bay? There's usually a sticker with a vac hose routing diagram on it.
Can't help you on the tranny line.
11-12-2013, 04:50 PM
Join Date: Aug 2006
Location: Sand Lake, MI
Posts: 5,670
Digram for '89,
Modulator for C6 gets full engine vacuum, connect directly to intake manifold.
11-12-2013, 09:53 PM
Join Date: Aug 2012
Posts: 9
Likes: 0
Received 0 Likes
on
0 Posts
The diagram does me no good because I don't know what any of those things are. And does the tranny line connect to the
Vacuum tree thing on the intake.
11-14-2013, 09:16 AM
Join Date: Aug 2012
Posts: 9
Likes: 0
Received 0 Likes
on
0 Posts
Does anyone have a picture of the actual trucks engine and the vacuum lines that I can look off of for mine
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
luvdatbobcat
1987 - 1996 F150 & Larger F-Series Trucks
2
03-03-2019 06:02 PM
e30rik
1980 - 1986 Bullnose F100, F150 & Larger F-Series Trucks
15
08-27-2016 06:30 PM
Redneckfordf2502002
1987 - 1996 F150 & Larger F-Series Trucks
7
02-26-2014 04:09 PM
rpfarm25
1980 - 1986 Bullnose F100, F150 & Larger F-Series Trucks
1
10-31-2009 12:08 AM
Gurahl
1978 - 1996 Big Bronco
1
04-19-2005 10:13 PM