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Old 06-22-2010, 11:04 PM   #1
Green K20
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Loose steering gets looser after rough road

When I bought my truck I knew it had loose steering. It wasn't enough to be dangerous. I could keep it in the lane when out on the highway.
I took it to our mechanic, who owns two 67-72 C/K pickups, and he said his 4WD truck steers the same way. I was ok with that. I drove it like that for a week until I got the idea to go muddin' with a friend of mine. We went down this minimum maintenance road that was full of big holes and ruts. It had just rained, so there were lots of big puddles.
Anyway, I found out that my truck is not ment for that kind of thing. It is too slow. I bounced and splashed my way through the puddles and ruts, spraying muddy water everywhere. Afterwards, I noticed that it wanders even more now. The already loose steering has gotten worse. Could it be the steering gearbox? What is excessively worn or broken, and how would I go about repairing it? Thank you in advance.
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Old 06-23-2010, 12:38 AM   #2
dan42
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Re: Loose steering gets looser after rough road

4X4's are usually pretty worn out if they haven't been gone through; you probably just knocked off a couple layers of dirt/grease that made it seem a little tighter. Steering box/tie rod ends is where I would start.
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Old 06-23-2010, 01:58 AM   #3
67chevy1series
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Re: Loose steering gets looser after rough road

definatly the tie rods my dad has a 70 chevy 4x4 trust me i know
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Old 06-23-2010, 09:57 AM   #4
ChaStur
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Re: Loose steering gets looser after rough road

The pitman arm on my 2wd was on it's last thread. Might be another place to check.

Good luck!
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Old 06-23-2010, 10:46 AM   #5
cdowns
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Re: Loose steering gets looser after rough road

to bring back to factory type specs buy all new parts and do a major rebuild or wait for things to fail one at a time and risk loosing everything
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Old 06-23-2010, 01:23 PM   #6
71tahoe
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Re: Loose steering gets looser after rough road

Quote:
Originally Posted by cdowns View Post
to bring back to factory type specs buy all new parts and do a major rebuild or wait for things to fail one at a time and risk loosing everything
Amen to that! Check everything including the steering knuckles.
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Old 06-23-2010, 10:10 PM   #7
ubtripn
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Re: Loose steering gets looser after rough road

I'm always for checking the idler arm. Just replacing that can take out tons of play.
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Old 06-23-2010, 11:42 PM   #8
Green K20
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Re: Loose steering gets looser after rough road

4x4 trucks didn't have a idler arm. What else could be causing this? Is it possible that it could be the steering stabilizer? Or what about the drag links? Replacing all of those would be a heck of a lot cheaper than replacing the steering gearbox.
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Old 06-24-2010, 01:17 AM   #9
AirSpeed
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Re: Loose steering gets looser after rough road

My GMC 4X4 had the same problem, I checked the tie rod ends and discovered all of them were loose, not worn but loose. I pulled the cotter pins and tightened each one up and was amazed how much tighter the steering was. The tiniest bit of play under the truck translates to a lot in the steering wheel!
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