Notices
Bronco II Ford Bronco II

Vacuum issue

Thread Tools
 
Search this Thread
 
Old Dec 12, 2016 | 10:27 AM
  #1  
1989bricknose's Avatar
1989bricknose
Thread Starter
|
Junior User
Joined: Apr 2016
Posts: 52
Likes: 0
Vacuum issue

This morning I was finishing up the installation of my temperature gauge. I had the truck running and was warming it up. I was holding the throttle and kinda revving it up and down. I did a quick tap and release of the throttle and started hearing air. Like hardcore as soon as I let off the pedal. I found where the air is coming from. It's coming from a vacuum line/junction on top of the passenger side valve cover. When I plug the junction the truck idles down, and thinking about it, after the line popped it started idling higher. So, now I have a vacuum junction thing that is not connected correctly and I can't find where the hose that goes on it went. It just seems to have disappeared. If anyone has a vacuum diagram, or even an idea of where to start looking I'd be very appreciative. The motor is a 2.9l and its bone stock from what I can tell.
I'm looking for what like connects to the top of the post looking connector next to the gray wire connection.
 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Chris 97 F150
1997 - 2003 F150
20
Jun 5, 2019 02:19 PM
1989bricknose
Bronco II
3
Dec 12, 2016 07:27 PM
1989bricknose
Bronco II
0
Dec 12, 2016 10:24 AM
polaris21
1973 - 1979 F-100 & Larger F-Series Trucks
4
Jan 21, 2009 11:49 AM
FordandSkeeter
Cooling, Heating, Ventilation & A/C
10
Jan 28, 2005 09:03 AM




All times are GMT -5. The time now is 06:15 AM.

story-0
Top 10 Fords at 2026 Carlisle Ford Nationals

Slideshow: Top 10 Fords at 2026 Ford Nationals

By Joe Kucinski | 2026-06-09 11:10:08


VIEW MORE
story-1
3 Best / 3 Worst Parts of Modern Ford Ownership

Based on years of owning multiple modern Ford products.

By Brett Foote | 2026-06-09 10:53:36


VIEW MORE
story-2
10 Amazing Upgrades That Solve Common Ford Truck Owner Headaches

SPONSORED: From muddy boots to rain-soaked cargo, these upgrades address some of the most common frustrations Ford truck owners face every day.

By Pouria Savadkouei | 2026-06-08 18:50:34


VIEW MORE
story-3
Every 2026 Ford Engine Explained

Here's everything you need to know about every Ford engine available for the 2026 model year.

By Brett Foote | 2026-06-05 12:58:01


VIEW MORE
story-4
10 Ugly Ford Trucks That We Still Kinda Love

Slideshow: 10 ugly Ford trucks that we still kinda love.

By Joe Kucinski | 2026-06-03 09:51:16


VIEW MORE
story-5
10 Things Every Truck Owner NEEDS (2026 Edition)

Slideshow: the best gifts for dads & grads

By Michael S. Palmer | 2026-06-03 15:43:58


VIEW MORE
story-6
Rezvani's Latest Post-Apocalyptic Monster Is a Ford F-150 Raptor Underneath

Slideshow: Called the Fortress, the 850-horsepower pickup combines Raptor underpinnings with military-inspired features, survival equipment, and a starting price of $285,000.

By Verdad Gallardo | 2026-06-03 11:38:36


VIEW MORE
story-7
Top 10 Most Expensive Ford Trucks Ever Sold on Bring a Trailer

Slideshow: 10 most expensive Ford trucks ever sold on Bring a Trailer.

By Joe Kucinski | 2026-05-27 16:24:34


VIEW MORE
story-8
2027 Ford Super Duty Buyer's Guide (Every Model, Engine, & Package)

Here's everything that has changed for the latest model year.

By Brett Foote | 2026-05-27 16:17:28


VIEW MORE
story-9
Top 10 Ford Truck Tragedies

Slideshow: Top 10 Ford truck tragedies.

By Joe Kucinski | 2026-05-18 19:34:33


VIEW MORE