Grinding noise on deceleration
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Grinding noise on deceleration
Hi everyone
My "new" car is currently at TLC in san diego getting looked over. Its a 1995 LS400.
I was just curious.. and after a search I see this is a more common problem but there was no consensus on a resolution.
Anyway, when I am slowing down from about 20-12 mph I get a grinding noise as the transmission seems to shift from gear 2 to 1. Anybody know the fix? Transmission fluid was clean and pink.
Thanks
PS - its definitely not coming from the brakes.
My "new" car is currently at TLC in san diego getting looked over. Its a 1995 LS400.
I was just curious.. and after a search I see this is a more common problem but there was no consensus on a resolution.
Anyway, when I am slowing down from about 20-12 mph I get a grinding noise as the transmission seems to shift from gear 2 to 1. Anybody know the fix? Transmission fluid was clean and pink.
Thanks
PS - its definitely not coming from the brakes.
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Anybody got any clues on this? The mechanic is talking about ripping the transmission apart to check the parts!!!AHHH!!!
He then recanted and recommended a tranny flush and refill with type IV fluid... perhaps someone changed the fluid and used the wrong type? Could this lead to a grinding when the transmission downshifts from 2-1?
He then recanted and recommended a tranny flush and refill with type IV fluid... perhaps someone changed the fluid and used the wrong type? Could this lead to a grinding when the transmission downshifts from 2-1?
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***update***
Thus far, after a transmission fluid flush the problem is gone... the culprit may have been a previous transmission fluid change using the wrong fluid. I will update the thread if the scenario changes. Cross your fingers!!
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Problem has occurred a couple of times since the flush. Its quite strange, almost as if the transmission doesn't want to downshift.. you know, like the feeling when you are in a manual car and you are going too slow for the gear you are in.
Anyone have any other ideas what it may be? I may perform another fluid change as that seems to have "nearly" cured the problem.
What about resetting the computer by disconnecting the battery for a while?
Anyone have any other ideas what it may be? I may perform another fluid change as that seems to have "nearly" cured the problem.
What about resetting the computer by disconnecting the battery for a while?
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Yes, it is now throwing some check engine codes, but the problem was consistent before they came up.
I think they are probably completely unrelated. The codes that were thrown, per the dealer, are coming from the cats.
Can't wait until I have all of these minor issues settled. As a whole the car is really coming together. Generally drives like its brand new.. smoothe as glass on the highway after the new tires.
I think they are probably completely unrelated. The codes that were thrown, per the dealer, are coming from the cats.
Can't wait until I have all of these minor issues settled. As a whole the car is really coming together. Generally drives like its brand new.. smoothe as glass on the highway after the new tires.
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