Shudder issues
#1
Driver
Thread Starter
Shudder issues
My Ls 460 started shuddering suddenly. I thought it was the plugs but it’s not.
my mechanic recommended me to get a transmission flush to see if it helps.
He thinks it’s the converter, but to give it a try. Anyone ever had this issue? What’s the damage to get a transmission flush at the dealership?
thanks!
my mechanic recommended me to get a transmission flush to see if it helps.
He thinks it’s the converter, but to give it a try. Anyone ever had this issue? What’s the damage to get a transmission flush at the dealership?
thanks!
#2
Driver
Thread Starter
By the way, the symptoms are that the car shudders between 20-45 mph. Not a problem at high speeds.
I replaced the radiator about a year ago and a bit of transmission fluid leaked out while installing it. Could this be the culprit?
I replaced the radiator about a year ago and a bit of transmission fluid leaked out while installing it. Could this be the culprit?
#3
Driver
Thread Starter
#4
Pole Position
dont know how many miles your car has, but unless your mechanic is promising you a new tranny if the flush F's it up I would not do a flush... everyone here and everywhere say that flushes should be avoided. drain and fill or fluid exchange.
#6
Driver
Thread Starter
Issue ended up being the torque converter in the tranny. That was my biggest nightmare, and I was hoping that was not the issue.
I’m very disappointed in the vehicle.
will need to look at other options if any besides the $9000 quoted price to fix at the dealership.
very disappointed.
I’m very disappointed in the vehicle.
will need to look at other options if any besides the $9000 quoted price to fix at the dealership.
very disappointed.
#7
I wish you knew the condition(smell and color) of the ATF, by chance did your tech give you a clue as to that?
Could give you a clue as to condition!
Sorry for your troubles, it sucks to have the issues you have had .
Could give you a clue as to condition!
Sorry for your troubles, it sucks to have the issues you have had .
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#8
Driver
Thread Starter
I was hoping it was another thing. My best option is to find a good used tranny and somehow do a swap.
#9
They just said the tech was certain it was the torque converter. They recommended a tranny system replacement and that they couldn’t do a converter replacement because Lexus did not allow that. Recommended to look at a tranny shop elsewhere for for that to get more life out of the tranny.
I was hoping it was another thing. My best option is to find a good used tranny and somehow do a swap.
I was hoping it was another thing. My best option is to find a good used tranny and somehow do a swap.
It is a huge expense I know!
#10
Racer
Issue ended up being the torque converter in the tranny. That was my biggest nightmare, and I was hoping that was not the issue.
I’m very disappointed in the vehicle.
will need to look at other options if any besides the $9000 quoted price to fix at the dealership.
very disappointed.
I’m very disappointed in the vehicle.
will need to look at other options if any besides the $9000 quoted price to fix at the dealership.
very disappointed.
#12
We have DIY shop in Austin..............they supply a lift and all the tools, best thing going for an ex mechanic like me!
Rolling on a creeper...... doing a tranny service..................not for me any more!
Before you drop 6k minimum on a tranny...........do yourself a favor .........try this.............http://www.diyatx.com/
#13
Racer
Yikes................if it were me, I would do a transmission service (filter ) which I just did to mine by the way before I took that diag!
We have DIY shop in Austin..............they supply a lift and all the tools, best thing going for an ex mechanic like me!
Rolling on a creeper...... doing a tranny service..................not for me any more!
Before you drop 6k minimum on a tranny...........do yourself a favor .........try this.............http://www.diyatx.com/
We have DIY shop in Austin..............they supply a lift and all the tools, best thing going for an ex mechanic like me!
Rolling on a creeper...... doing a tranny service..................not for me any more!
Before you drop 6k minimum on a tranny...........do yourself a favor .........try this.............http://www.diyatx.com/