Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here XJ (84-01)
All OEM related XJ specific tech. Examples, no start, general maintenance or anything that's stock.

1985 2.8L V6 towing capacity

Thread Tools
 
Search this Thread
 
Old 09-02-2010, 12:09 PM
  #1  
Newbie
Thread Starter
 
MikeJ's Avatar
 
Join Date: Sep 2010
Posts: 3
Likes: 0
Received 0 Likes on 0 Posts
Model: Cherokee
Default 1985 2.8L V6 towing capacity

After wording this several different ways both on a forum search and internet search I decided to post my question

What is the towing capacity of a 1985 Cherokee Laredo with the 2.8L V6 and 3 speed automatic?

Mike J.
Old 09-02-2010, 12:22 PM
  #2  
CF Veteran
 
4.3L XJ's Avatar
 
Join Date: Aug 2008
Location: Chico, CA
Posts: 6,554
Received 481 Likes on 413 Posts
Year: 1986
Model: Cherokee
Engine: 4.3L with headers and full 3" exhaust system
Default

How fast do you want to go? I once put an add a leaf in the rear springs and towed a rolled XJ on a trailer that weighed 2280 empty 680 miles over some tall mountains. But it was a long trip. Never got out of 4th gear on the 5 speed.

but in all practicality, I wouldn't go over 2000# with it and only after adding a good tranny cooler.
Old 09-02-2010, 12:38 PM
  #3  
CF Veteran
 
JeepCoMJ's Avatar
 
Join Date: Nov 2008
Posts: 2,003
Likes: 0
Received 4 Likes on 3 Posts
Year: 1987
Model: Cherokee
Engine: 4.0
Default

a 2.8 liter's towing capacity is negative the weight of the vehicle.

in all honesty, I wouldn't tow anything with it. period. it's a crap motor, that can't barely pull itself much less anything else.
Old 09-02-2010, 02:41 PM
  #4  
Newbie
Thread Starter
 
MikeJ's Avatar
 
Join Date: Sep 2010
Posts: 3
Likes: 0
Received 0 Likes on 0 Posts
Model: Cherokee
Default

Thanks for the responses. I'm looking at towing a 6x12 enclosed trailer will a GVWR of 2990lbs, tongue weight of 155lbs. The 1985 Cherokee I have is a "free to good home" from a friend. Would swapping in the 4.0L V6 and 4 speed automatic be worth it, or should I look for a different vehicle for towing?

Mike J
Old 09-02-2010, 02:55 PM
  #5  
CF Veteran
 
4.3L XJ's Avatar
 
Join Date: Aug 2008
Location: Chico, CA
Posts: 6,554
Received 481 Likes on 413 Posts
Year: 1986
Model: Cherokee
Engine: 4.3L with headers and full 3" exhaust system
Default

If you are going to swap motors, use the GM 3.4L from the Camaro. It is a bolt in and 10 times less work than a 4.0 would be. They will make 160 hp in some years and with the 4.10s you have in the diff would outrun a stock 4.0 anyway.
Old 09-02-2010, 02:59 PM
  #6  
CF Veteran
 
JeepCoMJ's Avatar
 
Join Date: Nov 2008
Posts: 2,003
Likes: 0
Received 4 Likes on 3 Posts
Year: 1987
Model: Cherokee
Engine: 4.0
Default

agree with above post.


and you get EFI out of the deal with a bit of wiring.
Old 09-05-2010, 03:19 PM
  #7  
Newbie
Thread Starter
 
MikeJ's Avatar
 
Join Date: Sep 2010
Posts: 3
Likes: 0
Received 0 Likes on 0 Posts
Model: Cherokee
Default

Thanks for the help. Any specific year for the 3.4L motor? And any recommended source for re-manufactured long blocks?

Originally Posted by 4.3L XJ
If you are going to swap motors, use the GM 3.4L from the Camaro. It is a bolt in and 10 times less work than a 4.0 would be. They will make 160 hp in some years and with the 4.10s you have in the diff would outrun a stock 4.0 anyway.
Old 09-05-2010, 03:40 PM
  #8  
Seasoned Member
 
Kmart164's Avatar
 
Join Date: Dec 2009
Posts: 433
Likes: 0
Received 0 Likes on 0 Posts
Model: Cherokee
Default

Originally Posted by MikeJ
Thanks for the responses. I'm looking at towing a 6x12 enclosed trailer will a GVWR of 2990lbs, tongue weight of 155lbs. The 1985 Cherokee I have is a "free to good home" from a friend. Would swapping in the 4.0L V6 and 4 speed automatic be worth it, or should I look for a different vehicle for towing?

Mike J
What is this 4.0L V6 you speak of??
Old 09-05-2010, 03:54 PM
  #9  
CF Veteran
 
whowey's Avatar
 
Join Date: Apr 2008
Location: Northern Illinois
Posts: 2,237
Likes: 0
Received 3 Likes on 3 Posts
Year: 90
Model: Cherokee
Engine: 4.0
Default

Originally Posted by Kmart164
What is this 4.0L V6 you speak of??

Its a Ford.. they used them in Ranger and Exploders
Old 09-05-2010, 04:03 PM
  #10  
CF Veteran
 
4.3L XJ's Avatar
 
Join Date: Aug 2008
Location: Chico, CA
Posts: 6,554
Received 481 Likes on 413 Posts
Year: 1986
Model: Cherokee
Engine: 4.3L with headers and full 3" exhaust system
Default

Originally Posted by MikeJ
Thanks for the help. Any specific year for the 3.4L motor? And any recommended source for re-manufactured long blocks?
Depends on how good you are at wiring and how much horsepower you want. The 93 - 95 motors have the most horsepower of all the OBDI. But earlier versions use the throttle body injection which is less wiring. Yo will have to come up with a sending unit and pump from 87 and up for the fuel tank too and be sure to use the 3.4 fly wheel or flex plate, not the 2.8
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
extrashaky
Other Vehicles. Other Jeep models & cars and trucks of other makes
17
06-17-2023 03:57 PM
bryweb
Jeep Builds
31
03-28-2019 06:47 PM
skarpyona
Jeep Builds
37
12-13-2018 12:39 AM
villamagna71
Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here
2
09-28-2015 12:05 PM
timlab1955
Cherokee Chat
2
09-28-2015 07:41 AM

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 


Quick Reply: 1985 2.8L V6 towing capacity



All times are GMT -5. The time now is 10:21 AM.