12 Valve Engine and Drivetrain Talk about the 12V engine and drivetrain here. This is for 1994-1998.5 engine and drivetrain discussion only.

Truck pulls HARD left when braking

Old 10-31-2005, 01:04 PM
  #1  
Registered User
Thread Starter
 
Bobcat698's Avatar
 
Join Date: Mar 2005
Location: Amherst, WI
Posts: 1,146
Likes: 0
Received 0 Likes on 0 Posts
Truck pulls HARD left when braking

I have a bad pull to the right when braking.
If I hit the brakes while going 60MPH, I can merge to the left lane in about 35 feet..

What can I do to remedy this?

Thanks!
Old 10-31-2005, 01:08 PM
  #2  
Registered User
 
Captain's Avatar
 
Join Date: Jul 2002
Location: Bucks county PA
Posts: 904
Likes: 0
Received 0 Likes on 0 Posts
how are your pads, rotors, calipers? I replaced pads/rotors on both of our trucks and they stop much straighter now. neither really pulled that hard though but mine did pull a bit to the right when breaking but I think it was the stock rotors were just crap and wore poorly.
Old 10-31-2005, 01:13 PM
  #3  
Registered User
Thread Starter
 
Bobcat698's Avatar
 
Join Date: Mar 2005
Location: Amherst, WI
Posts: 1,146
Likes: 0
Received 0 Likes on 0 Posts
Have a rear disk-brake conversion and the pads on the back are good.
I replaced the pads and rotors on the front over the summer, they are already around 1/2 wear in 15k miles..
Old 10-31-2005, 01:20 PM
  #4  
Registered User
 
Captain's Avatar
 
Join Date: Jul 2002
Location: Bucks county PA
Posts: 904
Likes: 0
Received 0 Likes on 0 Posts
as far as the ware.. you have an automatic. 30k probably isnt to bad. I think were getting 80k out of our fronts and 200+ out of the rears. Well if you've replaced the pads and rotors (the hard part) take a look at the calipers maybe one isnt functioning to well. I'd assume its the front breaks causing the pull. And this is only when you hit the breaks correct? it dosent pull at any other time?
Old 10-31-2005, 01:23 PM
  #5  
Registered User
Thread Starter
 
Bobcat698's Avatar
 
Join Date: Mar 2005
Location: Amherst, WI
Posts: 1,146
Likes: 0
Received 0 Likes on 0 Posts
Yep, the pull is only when on the brakes. I am very hard on brakes too..
I took my tire off to work on an axle seal and I burned my palm when I set it on the rotor.

These calipers have a different type slide pin setup.. should I grease the slides maybe?
Old 10-31-2005, 01:29 PM
  #6  
Registered User
 
Captain's Avatar
 
Join Date: Jul 2002
Location: Bucks county PA
Posts: 904
Likes: 0
Received 0 Likes on 0 Posts
I think slide pins are always suposed to be hit with a break grease. at least I always lube mine. Also the surface where the caliper slides against the caliper bracket. its possable maybe one caliper isnt slideing as well and not putting as much force on the rotor? I know I had a caliper that wasnt releaseing so well but i lubed it good and it seems to be ok now. I'm going to escape from work now so ill check back with you in an hour or 2. Good luck with it!
Old 10-31-2005, 03:18 PM
  #7  
Registered User
 
MDMIKE's Avatar
 
Join Date: Apr 2004
Location: Westminster, MD
Posts: 133
Likes: 0
Received 0 Likes on 0 Posts
You said you took off your wheel to replace an axle seal? Check to make sure you didn't get a "pigtail" in your brake line when you put your caliper back on. Make sure your brake line is heading straight into the caliper, and not in a corkscrew shape. I made that mistake with my old gas truck and it caused a nasty pull to one side. I also have a buddy that works at a tire shop and he said the first thing they do with Dodges that have a brake pull is swap front pads from left to right. If that helps it, then replace the pads. HTH, let us know what cures it.

MIke
Old 10-31-2005, 03:29 PM
  #8  
Registered User
 
mr T's Avatar
 
Join Date: Mar 2004
Location: Austin, TX, Toronto, ON
Posts: 1,488
Likes: 0
Received 0 Likes on 0 Posts
could be a number of things....wheelbearing/hub....allignment....uneven tires.....track bar gone bad....brakes too of course...look for leaks...

i just had the steel line that goes to my rear brakes burst a couple weeks back ....turns out i even had an internal leak for a year already inside the hub....never could see it and never saw a drip...the hub was flooded....u have disks i know...but just goes to show ya it could be stupid things

best of luck
Old 10-31-2005, 04:51 PM
  #9  
Registered User
 
sawmillman's Avatar
 
Join Date: Oct 2005
Location: Cocoa, FL
Posts: 41
Likes: 0
Received 0 Likes on 0 Posts
Bad Flex line

A lot of the time the culpert is the flex line going to the front brakes. It is starting to plug up and not send the brake fluid to the front wheels with equal pressure. That will also make your rotor very hot as it will not completely relax when the brake pedal is released. Replace the line in pairs. An easy check is have both wheels off the ground and have someone press the brake pedal. Have them release the pedal and quickly and see if you can easily turn the tire. Then try the other side. You will find one of them very hard to turn.
Old 10-31-2005, 06:13 PM
  #10  
Registered User
Thread Starter
 
Bobcat698's Avatar
 
Join Date: Mar 2005
Location: Amherst, WI
Posts: 1,146
Likes: 0
Received 0 Likes on 0 Posts
Thanks for the info Sawmillman.
Are you talking about the lines that actually connect to the calipers or other lines?
I have stainless braided hoses connected to the calipers.
Old 10-31-2005, 06:15 PM
  #11  
Registered User
Thread Starter
 
Bobcat698's Avatar
 
Join Date: Mar 2005
Location: Amherst, WI
Posts: 1,146
Likes: 0
Received 0 Likes on 0 Posts
I should also note that if I hold onto the steering wheel, I have no problem overcoming the pull and it is barely noticable... But if I let go of the wheel and brake hard, WOAH!
Old 10-31-2005, 07:20 PM
  #12  
Registered User
 
Cummins Freak's Avatar
 
Join Date: Oct 2004
Location: Williston, ND
Posts: 1,003
Likes: 0
Received 0 Likes on 0 Posts
where did you buy the calipers because i found that if you use napa parts they wear out alot faster then heavyduty ones that you can buy from dodge. i went through 1 set and my dad ended up filping his diesel because a napa caliper seized up at 70+ mph now all we run are the dodge parts and have had no problems
Old 10-31-2005, 07:25 PM
  #13  
Registered User
 
infidel's Avatar
 
Join Date: Dec 2003
Location: Montana
Posts: 14,672
Likes: 0
Received 9 Likes on 9 Posts
Check the track bar, I run into the left pull while braking all the time when it's worn out.
A rear brake problem will cause just as much pull as a problem in the front.
It could be pass rear or driver's front that is giving the problem.
If the problem isn't happening until you've stopped a few times a caliper isn't retracting and is heating up.
Old 10-31-2005, 07:34 PM
  #14  
Registered User
Thread Starter
 
Bobcat698's Avatar
 
Join Date: Mar 2005
Location: Amherst, WI
Posts: 1,146
Likes: 0
Received 0 Likes on 0 Posts
Lukes link installed, its tight yet.
Old 10-31-2005, 08:00 PM
  #15  
Registered User
Thread Starter
 
Bobcat698's Avatar
 
Join Date: Mar 2005
Location: Amherst, WI
Posts: 1,146
Likes: 0
Received 0 Likes on 0 Posts
Originally Posted by texas
where did you buy the calipers because i found that if you use napa parts they wear out alot faster then heavyduty ones that you can buy from dodge. i went through 1 set and my dad ended up filping his diesel because a napa caliper seized up at 70+ mph now all we run are the dodge parts and have had no problems
They are heavy duty oversized calipers from EGR.

Thread Tools
Search this Thread
Quick Reply: Truck pulls HARD left when braking



All times are GMT -5. The time now is 05:08 PM.