Notices
2004 - 2008 F150 2004, 2005, 2006, 2007 and 2008 Ford F150's with 5.4 V8, 4.6 V8 engine
Sponsored by:
Sponsored by:

"pfffft" sound???

Thread Tools
 
Search this Thread
 
Old Jan 5, 2007 | 09:09 AM
  #1  
dustykingranch's Avatar
dustykingranch
Thread Starter
|
New User
Joined: Dec 2006
Posts: 24
Likes: 0
"pfffft" sound???

I have had my '06 Screw king ranch for just over a week now and just clicked past 1000 miles. On my way to work this morning I hear a funny "ppfffttt" sound when I was driving. It happened every 60 seconds or so and wasn't very loud. I turned off the radio and it continued to happen. I was running the A/C so I cut this off and the sound went away but as soon as I cut the A/C back on it returned. I have had a number of Ford vehicles and have never had this type of sound before when running the A/C. It just doesn't sound right. Anybody have anything similar?
 
Reply
Old Jan 5, 2007 | 11:58 AM
  #2  
96f150's Avatar
96f150
Fleet Mechanic
25 Year Member
Liked
Joined: Nov 2000
Posts: 1,713
Likes: 2
From: In my House
It could be the sensor for the automatic climate control, "sniffing" the temp in the cab of the truck? Although I would think it shouldn't be audible
 
Reply
Old Jan 5, 2007 | 12:34 PM
  #3  
FX4Matt-06's Avatar
FX4Matt-06
Senior User
Joined: Dec 2006
Posts: 220
Likes: 0
You may have your temp setting set for automatic and this may be y it switches back and forth to heat or cold, see if that happens in manual
just a thought
 

Last edited by FX4Matt-06; Jan 5, 2007 at 12:37 PM.
Reply
Old Jan 5, 2007 | 03:29 PM
  #4  
Turbodog1000's Avatar
Turbodog1000
Junior User
Joined: Jan 2005
Posts: 58
Likes: 0
From: INDY
Could Be The A/c Kicking On. Stand Outside With The Hood Up, And Check It Out.
 
Reply
Old Jan 5, 2007 | 04:19 PM
  #5  
KevinM's Avatar
KevinM
Posting Guru
Joined: Jul 2004
Posts: 1,479
Likes: 4
Auto temp sensor set on something more than 60 degrees, you may be hearing the door between the heater and cooling side in the duct work opening and closing trying to maintain the set temp. See if it happens at max cool and set at 60 degrees. if not most probably the cooling/heat door.
 
Reply
Old Jan 5, 2007 | 07:17 PM
  #6  
smokestone52's Avatar
smokestone52
Elder User
Joined: Jul 2006
Posts: 958
Likes: 0
From: Las Vegas, NV
I have found that if the outside temp is less than 30 degrees f. then it just won't work well on auto climate control. You will freeze or burn, and yes there is a noise there. Ford buys their computers for this stuff from penny stores in third world countrys.

I still like my F-150. Hell just ten years ago, I had to move the heater control often to stay warm. And AC sucked. It was either too cold, or not cold enough, no comfort zone!

They are getting better, but the price of them is just rediculious.

The way things are going, in ten years a Ford Pick-em-up truck will cost $150,000. Don't talk about a Lariat or KR.
 
Reply
Old Jan 5, 2007 | 08:48 PM
  #7  
triple8's Avatar
triple8
Senior User
Joined: Aug 2004
Posts: 264
Likes: 0
From: SE Michigan
Could just be the beans you had for dinner?



Sorry sometimes it gets a little serious around here.
 
Reply
Old Jan 6, 2007 | 07:36 AM
  #8  
dustykingranch's Avatar
dustykingranch
Thread Starter
|
New User
Joined: Dec 2006
Posts: 24
Likes: 0
Thanks for the feedback guys. It seems to do it whether the truck is in auto climate control or manual. I am going to play with it today to see if I can figure it out before I take it in to the dealer.
 
Reply
FTE Stories

Ford Trucks for Ford Truck Enthusiasts

story-0

This Hennessey Takes the Expedition Tremor's Off-Roading Capability to the Next Level

 Verdad Gallardo
story-1

Top 10 Fords at 2026 Carlisle Ford Nationals

 Joe Kucinski
story-2

3 Best / 3 Worst Parts of Modern Ford Ownership

 Brett Foote
story-3

10 Amazing Upgrades That Solve Common Ford Truck Owner Headaches

 Pouria Savadkouei
story-4

Every 2026 Ford Engine Explained

 Brett Foote
story-5

10 Ugly Ford Trucks That We Still Kinda Love

 Joe Kucinski
story-6

10 Things Every Truck Owner NEEDS (2026 Edition)

 Michael S. Palmer
story-7

Rezvani's Latest Post-Apocalyptic Monster Is a Ford F-150 Raptor Underneath

 Verdad Gallardo
story-8

Top 10 Most Expensive Ford Trucks Ever Sold on Bring a Trailer

 Joe Kucinski
story-9

2027 Ford Super Duty Buyer's Guide (Every Model, Engine, & Package)

 Brett Foote




All times are GMT -5. The time now is 10:14 PM.

story-0
This Hennessey Takes the Expedition Tremor's Off-Roading Capability to the Next Level

Slideshow: The VelociRaptor Expedition gains a lift, upgraded suspension, Brembo brakes, and trail-ready equipment while retaining the stock 440-horsepower EcoBoost V6.

By Verdad Gallardo | 2026-06-12 11:01:55


VIEW MORE
story-1
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-2
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-3
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-4
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-5
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-6
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-7
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-8
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-9
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