Failed Vacuum Brake Pump Assembly
Senior User
Joined: Mar 2005
Posts: 113
Likes: 0
From: Malta, IL
Can anyone tell me if this can effect the vacuum hubs? My 2012 ecoboost made a horrible grinding noise at 65 mph went away, then came back and stayed at all speeds. Then no noise on the way home.
Today, I'm hearing the electric vacuum pump "field service action" occasionally grinding under the air cleaner. It has 56,000 miles and it only gets driven occasionally. Big trip to Canada from N.IL coming up and I want to make sure the dealership gets it all. Do the hubs use the same vacuum pump or what?
Also experiencing the eradic shifting that has a "field service action"
Thanks guys!
Today, I'm hearing the electric vacuum pump "field service action" occasionally grinding under the air cleaner. It has 56,000 miles and it only gets driven occasionally. Big trip to Canada from N.IL coming up and I want to make sure the dealership gets it all. Do the hubs use the same vacuum pump or what?
Also experiencing the eradic shifting that has a "field service action"
Thanks guys!
Elder User
Joined: Dec 2007
Posts: 757
Likes: 1
Can anyone tell me if this can effect the vacuum hubs? My 2012 ecoboost made a horrible grinding noise at 65 mph went away, then came back and stayed at all speeds. Then no noise on the way home.
Today, I'm hearing the electric vacuum pump "field service action" occasionally grinding under the air cleaner. It has 56,000 miles and it only gets driven occasionally. Big trip to Canada from N.IL coming up and I want to make sure the dealership gets it all. Do the hubs use the same vacuum pump or what?
Also experiencing the eradic shifting that has a "field service action"
Thanks guys!
Today, I'm hearing the electric vacuum pump "field service action" occasionally grinding under the air cleaner. It has 56,000 miles and it only gets driven occasionally. Big trip to Canada from N.IL coming up and I want to make sure the dealership gets it all. Do the hubs use the same vacuum pump or what?
Also experiencing the eradic shifting that has a "field service action"
Thanks guys!
Thread
Thread Starter
Forum
Replies
Last Post
xr7gt390
2009 - 2014 F150
2
Mar 12, 2016 10:07 AM
masterc16
1994.5 - 1997 7.3L Power Stroke Diesel
2
Jul 10, 2006 12:29 AM
