Notices
1987 - 1996 F150 & Larger F-Series Trucks 1987 - 1996 Ford F-150, F-250, F-350 and larger pickups - including the 1997 heavy-duty F250/F350+ trucks

AC Bypass

Thread Tools
 
Search this Thread
 
Old Jul 30, 2003 | 01:25 AM
  #1  
Bob_Smith's Avatar
Bob_Smith
Thread Starter
|
Senior User
Joined: Feb 2003
Posts: 175
Likes: 0
From: West Virginia
AC Bypass

While I was looking around under the hood of my 1992 F-150 XLT with 300I6 engine and E4OD tranny, I saw the diagram for hooking up the fan belt. And while looking at it, I saw that you could bypass something called A/C CLIM (which I'm assuming is the Air Conditioner/Heater) and if it is, I was wondering, if you repositioned the belt like it showed, would it put a little less strain on your truck and give you alittle more power? I know it wouldn't be much, but I was just curious as I NEVER use the AC/Heater anyway. If it is and I repositioned the belt, could it harm my truck in some way? Thanks, Jay.
 
Reply
Old Jul 30, 2003 | 03:44 AM
  #2  
hot89F150's Avatar
hot89F150
New User
Joined: Jul 2003
Posts: 1
Likes: 0
AC Bypass

From what i have heard theres greater throttle response on the 4.9s if you take it out, theres also the added benefit of less weight and cleaner engine bay. you would need to get a shorter belt or add a idler pulley.
 
Reply
Old Jul 30, 2003 | 10:50 AM
  #3  
Bob_Smith's Avatar
Bob_Smith
Thread Starter
|
Senior User
Joined: Feb 2003
Posts: 175
Likes: 0
From: West Virginia
AC Bypass

I thought you would get alittle more power from it, anyone else do this and know of any long term side effects? And I don't think I'd need a shorter belt, because you route the belt differently and it looks like it would keep you from needing a shorter belt.
 
Reply
Old Jul 30, 2003 | 06:55 PM
  #4  
c96drumm's Avatar
c96drumm
Laughing Gas
20 Year Member
Joined: Mar 2003
Posts: 877
Likes: 1
From: Colorado, U.S.A!
AC Bypass

The A/C pulley just freewheels when not in use, so IMHO, you wouldn't get any noticeable benefit from doing that.
 
Reply
Old Jul 30, 2003 | 07:04 PM
  #5  
BillC's Avatar
BillC
Elder User
Joined: Jul 2003
Posts: 531
Likes: 0
From: North Richland Hills, TX
Club FTE Silver Member

AC Bypass

You do have to get a shorter belt and the A/C Compressor clutch pulley would rub on the backside of the drivebelt if not removed from the engine.
 
Reply
Old Aug 3, 2003 | 03:29 PM
  #6  
steve83's Avatar
steve83
Post Fiend
Joined: Nov 2002
Posts: 9,987
Likes: 7
From: Memphis, TN
AC Bypass

There's no reason to do any of that - like c96drumm said, it freewheels anyway, so you're not helping yourself by rerouting the belt.
 
Reply




All times are GMT -5. The time now is 04:50 AM.

story-0
Ford's 2001 Explorer Sportsman Concept Looks For a New Home

Slideshow: Ford's bizarre fishing-themed Explorer concept has resurfaced after spending decades largely forgotten.

By Verdad Gallardo | 2026-05-12 18:07:46


VIEW MORE
story-1
10 Best Ford Truck Engines We Miss the Most!

Slideshow: The 10 best Ford truck engines we miss the most.

By Joe Kucinski | 2026-05-12 13:09:47


VIEW MORE
story-2
2026 Shelby F-150 Off-Road: Better Than a Raptor R?

Slideshow: first look at the 810 hp 2026 Shelby F-150 Off-Road!

By Brett Foote | 2026-05-12 12:50:07


VIEW MORE
story-3
2027 Super Duty Carhartt Package First Look: 12 Things You NEED to Know!

Slideshow: Everything You Need to Know about the 2027 Super Duty Carhartt Package!

By Michael S. Palmer | 2026-05-07 17:51:06


VIEW MORE
story-4
10 Most Surprising 2026 Ford Truck Features!

Slideshow: 10 most surprising Ford truck options/features in 2026.

By Joe Kucinski | 2026-05-05 11:17:22


VIEW MORE
story-5
Top 10 Ford Trucks Coming to Mecum Indy 2026

Slideshow: Here are the top 10 Fords coming to Mecum Indy 2026.

By Brett Foote | 2026-05-04 13:49:49


VIEW MORE
story-6
5 Best / 5 Worst Ford Truck Wheels of All Time

Slideshow: The 5 best and 5 worst Ford truck wheels of all time

By Joe Kucinski | 2026-04-29 16:49:01


VIEW MORE
story-7
Ford Super Duty: 5 Things Owners LOVE, 5 Things They LOATHE!

Slideshow: Ranking the 5 things owners love about their Super Duty and 5 things they don't

By Joe Kucinski | 2026-04-29 16:36:49


VIEW MORE
story-8
Every 2026 Ford Truck Engine RANKED from WORST to FIRST!

Slideshow: Ranking all 12 Ford truck engines available in 2026.

By Michael S. Palmer | 2026-04-22 13:32:20


VIEW MORE
story-9
The Best F-150 Deal of Every Trim Level (XL through Raptor)

Slideshow: The best Ford F-150 deal for every trim level (XL through Raptor)

By Joe Kucinski | 2026-04-21 15:59:01


VIEW MORE