Notices
1997 - 2003 F150 1997-2003 F150, 1997-1999 F250LD, 7700 & 2004 F150 Heritage
Sponsored by:
Sponsored by: Auxito

A/C Troubles?

Thread Tools
 
Search this Thread
 
Old Mar 25, 2007 | 06:49 PM
  #1  
Braker 19's Avatar
Braker 19
Thread Starter
|
New User
Joined: Nov 2006
Posts: 20
Likes: 0
From: Southern Illinois
Unhappy A/C Troubles?

When I pull up to a stop sign or light with the a/c on, once in a while it will run horrible. Misses, shakes, and stumbles on take off. If you shut the air off and gun it a couple times it runs just fine. Only does it with air turned on, and only does it a couple times a summer. Any ideas?
 
Reply
Old Mar 25, 2007 | 08:36 PM
  #2  
ubereal2's Avatar
ubereal2
Post Fiend
Joined: Dec 2006
Posts: 9,111
Likes: 3
From: Lexington Mo
Running the A/C puts a huge drain on the engine.

I'd most likely start looking at spark plugs and wires. You'd be supprised.
Bob
 
Reply
Old Mar 25, 2007 | 08:50 PM
  #3  
torkum's Avatar
torkum
Posting Guru
Joined: Dec 2005
Posts: 1,550
Likes: 6
From: Mount Juliet, TN
Sounds like the compressor is dragging.
 
Reply
Old Mar 25, 2007 | 09:38 PM
  #4  
Braker 19's Avatar
Braker 19
Thread Starter
|
New User
Joined: Nov 2006
Posts: 20
Likes: 0
From: Southern Illinois
Put new in new plugs and wires about a year ago. Could they be bad already? Wouldn't a dragging compressor have an effect on the motor going down the road?
 
Reply
Old Mar 25, 2007 | 11:34 PM
  #5  
thehawk789's Avatar
thehawk789
Senior User
Joined: Nov 2006
Posts: 252
Likes: 0
it happens, AC clutches, when engaged, put a huge drain on the engine. new cars even have a WOT compressor disable function to give you full power when accelerating. It may be a bad bearing on the compressor clutch, or it may in fact be a bad compressor. hows your air filter? any other restrictions will be magnified by engine loads.
 
Reply




All times are GMT -5. The time now is 04:49 AM.

story-0
10 Ways Ford is LOSING to the Competition

Slideshow: 10 ways Ford is losing to the competition

By Joe Kucinski | 2026-06-15 09:52:01


VIEW MORE
story-1
Top 6 Best Deals Available on New Fords & Lincolns Right Now

Some great targets in today's expensive world.

By Brett Foote | 2026-06-15 09:35:19


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