Transmission Whine
Thread Starter
Lexus Test Driver
Joined: Aug 2006
Posts: 1,491
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From: MD
Transmission Whine
About to take my ES in for the 5K service. I want to have them check the transmission whine. The car shifts perfectly, and does not flare and slip. But, it does whine in 2nd and 3rd gear.
Has anyone had their ES in for the whine, and what did the service department do to fix? Should I just have them document it and leave well enough alone? I am afraid if they start working on the tranny, other issues may develop.
Has anyone had their ES in for the whine, and what did the service department do to fix? Should I just have them document it and leave well enough alone? I am afraid if they start working on the tranny, other issues may develop.
Lexus Champion
Joined: Aug 2006
Posts: 2,766
Likes: 2
From: Florida
About to take my ES in for the 5K service. I want to have them check the transmission whine. The car shifts perfectly, and does not flare and slip. But, it does whine in 2nd and 3rd gear.
Has anyone had their ES in for the whine, and what did the service department do to fix? Should I just have them document it and leave well enough alone? I am afraid if they start working on the tranny, other issues may develop.
Has anyone had their ES in for the whine, and what did the service department do to fix? Should I just have them document it and leave well enough alone? I am afraid if they start working on the tranny, other issues may develop.
I assume you mean while in those gears as opposed to only when shifting from 2 to 3.
Is it every time it is in those gears or only after cold start for a while and then disappears?
Thread Starter
Lexus Test Driver
Joined: Aug 2006
Posts: 1,491
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From: MD
It actually whines right in line with the RPM. It whines while in gear, not when shifting. The higher the RPM, the higher the pitch of the whine.
I just returned from dropping it off. The tech rode with me, he says that sound is normal, but he will look further. It is also good I documented it. I was given another ES350 loaner that I will drive for the next 24 hours and see if that car has the whine.
I am also interested to see how this loaner car shifts and if it flares. It is a 5/06 build with 4900 miles. AND, I am so lucky, it is moonshell mica!!
They are also going to listen for the cold start knocking tomorrow morning when it is cold.
Stay tuned.....
I just returned from dropping it off. The tech rode with me, he says that sound is normal, but he will look further. It is also good I documented it. I was given another ES350 loaner that I will drive for the next 24 hours and see if that car has the whine.
I am also interested to see how this loaner car shifts and if it flares. It is a 5/06 build with 4900 miles. AND, I am so lucky, it is moonshell mica!!
They are also going to listen for the cold start knocking tomorrow morning when it is cold.
Stay tuned.....
Lexus Champion
Joined: Aug 2006
Posts: 2,766
Likes: 2
From: Florida
It actually whines right in line with the RPM. It whines while in gear, not when shifting. The higher the RPM, the higher the pitch of the whine.
I just returned from dropping it off. The tech rode with me, he says that sound is normal, but he will look further. It is also good I documented it. I was given another ES350 loaner that I will drive for the next 24 hours and see if that car has the whine.
I am also interested to see how this loaner car shifts and if it flares. It is a 5/06 build with 4900 miles. AND, I am so lucky, it is moonshell mica!!
They are also going to listen for the cold start knocking tomorrow morning when it is cold.
Stay tuned.....
I just returned from dropping it off. The tech rode with me, he says that sound is normal, but he will look further. It is also good I documented it. I was given another ES350 loaner that I will drive for the next 24 hours and see if that car has the whine.
I am also interested to see how this loaner car shifts and if it flares. It is a 5/06 build with 4900 miles. AND, I am so lucky, it is moonshell mica!!
They are also going to listen for the cold start knocking tomorrow morning when it is cold.
Stay tuned.....
Engine knocking/tapping: I did not realize you were dealing with that to any level of concern at all and believe there will be nothing done about it even if acknowledged but great you have that documented too. Whether cannery works volume or sewing machine volume knocking/tapping you will very likely be told it is normal for an ES350 and one of two excuses for it, either you will be told it's the timing chain(s) or you will be told the other, fuel injection, or the rare and first explanation given me on my former car, a piston but it's clearance is normal.
Good luck with it all.
Thread Starter
Lexus Test Driver
Joined: Aug 2006
Posts: 1,491
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From: MD
I will say this, I started my loaner up on a cold engine at the dealership, and it did have the same engine knock that my car has....must be very common.
I'll give updates tomorrow as to what the service department says.
I'll give updates tomorrow as to what the service department says.
Lexus Champion
Joined: Aug 2006
Posts: 2,766
Likes: 2
From: Florida
MD,
Yes it is very common, the rarest of the rare is that cold started demonstrator I drove at first dealer, a white color like your current loaner, that puppy was VERY quiet, cold, hot and in between.
From there they go from sewing machine level volume to cannery works volume of knocking/tapping and as explained to me it is the valve clearance, something is not uniform in that department at Lexus/Toyota.
Thanks for plans to keep us posted on the findings.
Thread Starter
Lexus Test Driver
Joined: Aug 2006
Posts: 1,491
Likes: 1
From: MD
My loaner car has the same whine in the tranny. I just drove it a good 40 miles. So, it has the whine and it has the cold engine knock. I guess these are very common characteristics of the ES.
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Lexus Champion
Joined: Aug 2006
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From: Florida
The knocking tapping is a characteristic of the ES unfortunately as they seem not able to consistantly produce engines like the demonstrator I drove and some seem to have on here, though if not, it sure would be better if they were all sewing machine level volume at worst and not all over the map with it.
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Thread Starter
Lexus Test Driver
Joined: Aug 2006
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From: MD
Got my car back from the shop today. Tranmission whine is ruled NORMAL. My loaner had the whine also. Cold start knock when accelerating is ruled NORMAL. My loaner had the knock also.
Dealer did align my trunk, it was off slightly where it meets the quarter panel. They also pulled out my radio and nav system and lined the unit with felt to stop a rattle. Also the rattle in the front right door panel is gone. Work was done very clean, no scratches to the dash, etc. Very impressed with the service experiance.
At least the tranny whine and engine knock are documented. Good to go for another 5K miles.!
Dealer did align my trunk, it was off slightly where it meets the quarter panel. They also pulled out my radio and nav system and lined the unit with felt to stop a rattle. Also the rattle in the front right door panel is gone. Work was done very clean, no scratches to the dash, etc. Very impressed with the service experiance.
At least the tranny whine and engine knock are documented. Good to go for another 5K miles.!
Driver School Candidate
Joined: Sep 2006
Posts: 42
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From: NY
MD350, so are you worried about this NORMAL characteristics? or you feel the same as ES350Bob that your dealer just lied to you.
Thread Starter
Lexus Test Driver
Joined: Aug 2006
Posts: 1,491
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From: MD
No, not worried. Wanted it checked, but not worried. I love my ES 350.
I just wanted to post my experience so others would know. I love these forums, I think it is a great way for owners to communicate.
I just wanted to post my experience so others would know. I love these forums, I think it is a great way for owners to communicate.
Lexus Champion
Joined: Aug 2006
Posts: 2,766
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From: Florida
Wouldn't your question be better posed to Gumball or LexBob, ask them if they would view it normal for their cars to knock and tap?
BTW, the dealer did not lie to me about the valves needing repair and I never complained about any transmission whine on either of my vehicles.
Lexus Champion
Joined: Aug 2006
Posts: 12,497
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From: Illinois
Wouldn't your question be better posed to Gumball or LexBob, ask them if they would view it normal for their cars to knock and tap?
BTW, the dealer did not lie to me about the valves needing repair and I never complained about any transmission whine on either of my vehicles.
BTW, the dealer did not lie to me about the valves needing repair and I never complained about any transmission whine on either of my vehicles.
Lexus Champion
Joined: Aug 2006
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From: Florida
Instructor
Joined: Jan 2006
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From: WA
About to take my ES in for the 5K service. I want to have them check the transmission whine. The car shifts perfectly, and does not flare and slip. But, it does whine in 2nd and 3rd gear.
Has anyone had their ES in for the whine, and what did the service department do to fix? Should I just have them document it and leave well enough alone? I am afraid if they start working on the tranny, other issues may develop.
Has anyone had their ES in for the whine, and what did the service department do to fix? Should I just have them document it and leave well enough alone? I am afraid if they start working on the tranny, other issues may develop.