Front end shudder
#1
Junior Member
Thread Starter
iTrader: (3)
Join Date: Nov 2007
Location: Boston / '90 Mariner Blue
Posts: 330
Total Cats: 14
Front end shudder
It's speed-related shudder.
This began after my unfortunate getting buried in the gravel trap (on the street).
Jacking up the front end, I had discovered that when rocking the wheels top to bottom, they were solid, but, when twisted side to side, they exhibited a very good amount of play. I've been having some steering rack issues, so, I found a recycler rack (with lifetime warranty), and, installed it.
The inner tie rod boots are immaculate (rack is off '97), and the tie rod ends are from '93 LE.
Having buttoned everything up, I took it for a ride, and, the shudder, while diminished, is still there.
The tie rod end boots look fine, and, while the ball joint boot (passenger side, upper A-arm) is partially torn, there's no play top to bottom.
When the front end is jacked up, and, steering wheel is locked, there's side-to-side play.
I wonder what else I should look at. I mean, besides buying a bicycle.
Is it the front hubs?
Ball joints?
I'm dearly hoping that it's not the steering rack, as, it was a horrid pain in the *** to remove and replace.
Thanks, guys!
This began after my unfortunate getting buried in the gravel trap (on the street).
Jacking up the front end, I had discovered that when rocking the wheels top to bottom, they were solid, but, when twisted side to side, they exhibited a very good amount of play. I've been having some steering rack issues, so, I found a recycler rack (with lifetime warranty), and, installed it.
The inner tie rod boots are immaculate (rack is off '97), and the tie rod ends are from '93 LE.
Having buttoned everything up, I took it for a ride, and, the shudder, while diminished, is still there.
The tie rod end boots look fine, and, while the ball joint boot (passenger side, upper A-arm) is partially torn, there's no play top to bottom.
When the front end is jacked up, and, steering wheel is locked, there's side-to-side play.
I wonder what else I should look at. I mean, besides buying a bicycle.
Is it the front hubs?
Ball joints?
I'm dearly hoping that it's not the steering rack, as, it was a horrid pain in the *** to remove and replace.
Thanks, guys!
#7
Is there a bubble in one of your tires?
Lug nuts loose?
Rack not tightened down?
Are the outer tierod jam nuts snug?
Is the steering shaft coupler tight at the rack?
The best way to check for play in a tierod is to have the front wheels off the ground with the steering unlocked, grab the tire at 3 and 9 and give it a slight wiggle. If you feel any play, grab on to the outer tierod at the spindle and see if you feel any movement while wiggling the tire. To check an inner tierod, I like to grab the rod itself and try to push/pull it to feel to looseness.
For you to feel wobbling at 25mph, the tierod would be very loose.
Lug nuts loose?
Rack not tightened down?
Are the outer tierod jam nuts snug?
Is the steering shaft coupler tight at the rack?
The best way to check for play in a tierod is to have the front wheels off the ground with the steering unlocked, grab the tire at 3 and 9 and give it a slight wiggle. If you feel any play, grab on to the outer tierod at the spindle and see if you feel any movement while wiggling the tire. To check an inner tierod, I like to grab the rod itself and try to push/pull it to feel to looseness.
For you to feel wobbling at 25mph, the tierod would be very loose.
#8
Junior Member
Thread Starter
iTrader: (3)
Join Date: Nov 2007
Location: Boston / '90 Mariner Blue
Posts: 330
Total Cats: 14
Don't think there are any bubbles in the tires.
Lugs aren't loose.
Rack is tight.
Outer tie rod jam nuts are tight.
Steering shaft coupler? As in, where it connects to the pinion? Yes, it is tight.
Lugs aren't loose.
Rack is tight.
Outer tie rod jam nuts are tight.
Steering shaft coupler? As in, where it connects to the pinion? Yes, it is tight.
Thread
Thread Starter
Forum
Replies
Last Post
StratoBlue1109
Miata parts for sale/trade
21
09-30-2018 01:09 PM
stoves
Suspension, Brakes, Drivetrain
5
04-21-2016 03:00 PM