Notices
1999 - 2003 7.3L Power Stroke Diesel  
Sponsored by:
Sponsored by: DP Tuner

Question for Kwik?????

Thread Tools
 
Search this Thread
 
Old Oct 21, 2008 | 06:53 AM
  #1  
cedman's Avatar
cedman
Thread Starter
|
Senior User
Joined: Dec 2004
Posts: 348
Likes: 0
From: Franklinton, NC
Question for Kwik?????

I got the bad news yesterday... one battery bad, the other marginal.
Well, I plan to relocate both batteris to the frame rail or bed. I plan to use some top quality welder cable and quality connectors but here's a question.....

If I do the welder cable, will running Kwik's "wire from the alternator" trick still help with the charging circuit or is the good cable going to take care of any problems?

I'm off now to find Optima batteries at the best price I can. Hey, if you're gonna go top dog then go top dog!!

CedricR.
 
Reply
Old Oct 21, 2008 | 08:31 AM
  #2  
Kwikkordead's Avatar
Kwikkordead
Fleet Owner
Shutterbug
Liked
Loved
Community Favorite
Joined: Jun 2004
Posts: 25,090
Likes: 1,112
From: Rio Rico, AZ.
Kind of depends on how you decide to modify the battery cables.
The new cables will definately remove any voltage drop that the old cables had.
Just need to make sure that there is new wiring from the alternator post to the batteries.
Old wiring tends to create slight voltage drops after a while and that is why I use those jumper wires, to remove the voltage drop.
Another thing that I recommend you do, since you are installing remote batteries, is to install a jumper post somewhere in the engine compartment.
A place that you can connect a jumper cable to in case of emergency.
All it takes is one weekend of accidentally leaving the dome light on and now how the heck are you going to jump the truck or connect a battery charger?
 
Reply
Old Oct 21, 2008 | 09:39 AM
  #3  
cedman's Avatar
cedman
Thread Starter
|
Senior User
Joined: Dec 2004
Posts: 348
Likes: 0
From: Franklinton, NC
Originally Posted by Kwikkordead
Kind of depends on how you decide to modify the battery cables.
The new cables will definately remove any voltage drop that the old cables had.
Just need to make sure that there is new wiring from the alternator post to the batteries.
Old wiring tends to create slight voltage drops after a while and that is why I use those jumper wires, to remove the voltage drop.
Another thing that I recommend you do, since you are installing remote batteries, is to install a jumper post somewhere in the engine compartment.
A place that you can connect a jumper cable to in case of emergency.
All it takes is one weekend of accidentally leaving the dome light on and now how the heck are you going to jump the truck or connect a battery charger?
Thanks Kwik,
I'd thought about the jumper posts... if I didn't put them in, I'd be stranded for sure. I always say, "I'm not paranoid, just experienced!"
 
Reply
Old Oct 21, 2008 | 09:42 AM
  #4  
Kwikkordead's Avatar
Kwikkordead
Fleet Owner
Shutterbug
Liked
Loved
Community Favorite
Joined: Jun 2004
Posts: 25,090
Likes: 1,112
From: Rio Rico, AZ.
I'm going to use that line the next time my wife rolls her eyes at something I do.
 
Reply
Old Oct 21, 2008 | 09:46 AM
  #5  
jeffthralls's Avatar
jeffthralls
Senior User
Joined: Feb 2007
Posts: 189
Likes: 0
From: Omaha, NE
I used to work at Auto Zone. We had guys come in with 7.3 and 6.0 and buy optimas, but they always came back to buy starndard batteries. IMO,the big draw startups our trucks need must wear the optimas out real quick or something. We would take the batteries in as cores/warranty and trickle charge and load test them and they always failed. One guy went to two sets under warranty and the other guys went through one set and decided to go back. Maybe someone else will chime in who has had good experience in their diesel to contradict this. But I have seen it first hand.
 
Reply
Old Oct 21, 2008 | 09:55 AM
  #6  
Smokin''s Avatar
Smokin'
Smokin
Joined: Jun 2006
Posts: 8,849
Likes: 0
Originally Posted by jeffthralls
I used to work at Auto Zone. We had guys come in with 7.3 and 6.0 and buy optimas, but they always came back to buy starndard batteries. IMO,the big draw startups our trucks need must wear the optimas out real quick or something. .
I have heard this as well. I considered buying Optimas too on my last battery purchase..and was told not to by the best mechanic I know. I got standard Motorcraft replacements.

Apparently the Optimas, like you said, don't stand up to the constant abuse.
 
Reply
Old Oct 21, 2008 | 10:28 AM
  #7  
UP_There's Avatar
UP_There
Lead Driver
15 Year Member
Photogenic
Joined: May 2007
Posts: 5,613
Likes: 9
From: Flagstaff, Arizona
My red-top Optima's have always held up nicely, and I have a buttload of electronics too
 
Reply
Old Oct 21, 2008 | 11:13 AM
  #8  
pastormiketkd's Avatar
pastormiketkd
Senior User
Joined: Jun 2005
Posts: 177
Likes: 0
From: Houston, TX
My red top Optimas have only been in for just over a year but have had zero problems. I have re-chargeable flashlights, a major power inverter hard-wired in, and have both run my truck hard and let it sit for several days while I rode the Harley to save fuel.

The red tops have been great for me.
 
Reply
FTE Stories

Ford Trucks for Ford Truck Enthusiasts

story-0

Top 10 Fords at 2026 Carlisle Ford Nationals

 Joe Kucinski
story-1

3 Best / 3 Worst Parts of Modern Ford Ownership

 Brett Foote
story-2

10 Amazing Upgrades That Solve Common Ford Truck Owner Headaches

 Pouria Savadkouei
story-3

Every 2026 Ford Engine Explained

 Brett Foote
story-4

10 Ugly Ford Trucks That We Still Kinda Love

 Joe Kucinski
story-5

10 Things Every Truck Owner NEEDS (2026 Edition)

 Michael S. Palmer
story-6

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

 Verdad Gallardo
story-7

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

 Joe Kucinski
story-8

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

 Brett Foote
story-9

Top 10 Ford Truck Tragedies

 Joe Kucinski
Old Oct 21, 2008 | 11:44 AM
  #9  
cedman's Avatar
cedman
Thread Starter
|
Senior User
Joined: Dec 2004
Posts: 348
Likes: 0
From: Franklinton, NC
Wow, with all these conflicting reviews I'm reminded of back when I first bought a new car battery. It was a DieHard. It was garbage. My (then) boss ran DieHards in all his vehicles and they performed fine for years. I've since bought used vehicles with DieHard batteries and they all failed in a very short amount of time.

I guess some products work for you or they don't.

CedricR.
 
Reply
Old Oct 21, 2008 | 12:38 PM
  #10  
smoky_diesel's Avatar
smoky_diesel
Cargo Master
15 Year Member
Liked
Loved
Community Favorite
Joined: Sep 2007
Posts: 2,470
Likes: 535
From: Chandler, AZ
Optima batteries used to be built by Optima using ther own propeiraty process. They were bough out by johnson contols in 2000. it appears they have been cost reduced into an over-priced average quaility battery. I have bought at least a dozen red tops, early ones were great, last few were crap.
 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Josh88Ford
1999 - 2003 7.3L Power Stroke Diesel
11
Dec 31, 2012 10:21 PM
FixrUpr
1999 - 2003 7.3L Power Stroke Diesel
1
Nov 11, 2011 09:12 AM
redfire42
1999 - 2003 7.3L Power Stroke Diesel
12
Jun 27, 2008 10:15 AM
QFD90
1999 - 2003 7.3L Power Stroke Diesel
6
Jun 20, 2005 09:46 PM
Arnold Kenyon
Electrical Systems/Wiring
7
Mar 3, 2005 07:31 PM




All times are GMT -5. The time now is 10:41 PM.

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