What is it?
#1
Rookie
Thread Starter
What is it?
When I open the oil fill cap of my 2002 RX300,I can see a "felt" like cover right under it. I can't see any mechanical parts because of that. You'll have to pour oil on it to get oil thru. I never see a set-up like this, I touch it and it seem like easy to be crumbled,what if it fall off to engine and it could clog the oil pipes.What is it and what is the function of it?
#2
It's not felt, it's metal and part of the valve cover. Just a diverter plate to keep the oil from splashing out when running and the cap is removed I guess. I gets covered with baked on oil and seems to be something it's not. Trust me, I cleaned it off when I had the valve cover off my DIL's RX. It's not easy to clean off because the oil really gets baked on, almost like carbon, but it is metal. Most cars don't have it, you can see right into the innards, but for some reason T/L didn't want you to see all the gore!
#4
Rookie
Thread Starter
Thanks for the information. But I found that metal plate is change its shape(look like it's sink down a bit) after 3-4 years( I own this car for a long time).
Can you gut tell me why is that? Thanks in advance.
Can you gut tell me why is that? Thanks in advance.
#6
Lexus Test Driver
I knew I shouldn't have pounded the funnel into the hole....
Seriously, though, I wonder if it just appears to be in a different place. I can't imagine how that plate could move. When I first looked in there I thought it was covered with corrosion or sludge or something.
Seriously, though, I wonder if it just appears to be in a different place. I can't imagine how that plate could move. When I first looked in there I thought it was covered with corrosion or sludge or something.
#7
Rookie
Thread Starter
I'm very careful with that plate,never push it with funnel or anything. It's just happen to go down a bit after 3-4 years. Could the vacuum inside suck it down or what?
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#8
Lexus Test Driver
Take a look at Lexmex's engine oil change thread, and look at the oil fill hole does it look like yours?
EDIT: NVM, just realized Lexmex's thread doesn't have a picture of the oil file hole without the funnel. If I get a chance today i will upload a picture of my RX's fill hole.
#9
Rookie
Thread Starter
No, that baffle is pretty stiff I don't see any way it could have been pushed down further. Have you tried comparing your oil fill hole with another's oil fill hole?
Take a look at Lexmex's engine oil change thread, and look at the oil fill hole does it look like yours?
EDIT: NVM, just realized Lexmex's thread doesn't have a picture of the oil file hole without the funnel. If I get a chance today i will upload a picture of my RX's fill hole.
Take a look at Lexmex's engine oil change thread, and look at the oil fill hole does it look like yours?
EDIT: NVM, just realized Lexmex's thread doesn't have a picture of the oil file hole without the funnel. If I get a chance today i will upload a picture of my RX's fill hole.
#10
Instructor
iTrader: (6)
Here I have a picture of it in this thread I made. It is the last picture in the first post.
There is no need to remove it. If you have to, and it's bugging you so much, get one of those funnels that screws in to your valve cover rather than probing in to it.
https://www.clublexus.com/forums/rx-...er-engine.html
and dispite the fill hole looking like that, scroll down on this post and look how clean under the valve cover on my RX is.
https://www.clublexus.com/forums/rx-...belt-time.html
There is no need to remove it. If you have to, and it's bugging you so much, get one of those funnels that screws in to your valve cover rather than probing in to it.
https://www.clublexus.com/forums/rx-...er-engine.html
and dispite the fill hole looking like that, scroll down on this post and look how clean under the valve cover on my RX is.
https://www.clublexus.com/forums/rx-...belt-time.html
#11
Rookie
Thread Starter
Here I have a picture of it in this thread I made. It is the last picture in the first post.
There is no need to remove it. If you have to, and it's bugging you so much, get one of those funnels that screws in to your valve cover rather than probing in to it.
https://www.clublexus.com/forums/rx-...er-engine.html
and dispite the fill hole looking like that, scroll down on this post and look how clean under the valve cover on my RX is.
https://www.clublexus.com/forums/rx-...belt-time.html
There is no need to remove it. If you have to, and it's bugging you so much, get one of those funnels that screws in to your valve cover rather than probing in to it.
https://www.clublexus.com/forums/rx-...er-engine.html
and dispite the fill hole looking like that, scroll down on this post and look how clean under the valve cover on my RX is.
https://www.clublexus.com/forums/rx-...belt-time.html
#12
Lexus Test Driver
My engine is extremely quiet in both my RX and ES.
My ES is ridiculously quiet, I can't even tell it's running nor can I hear it.
I'm pretty sure my RX has a pinhole leak in the flex pipe, and even then it's still quiet compared to other cars. I will replace the flex pipe after this winter, because no point in putting a new one on before the winter and all of the stupid road salt that comes with it.
My ES is ridiculously quiet, I can't even tell it's running nor can I hear it.
I'm pretty sure my RX has a pinhole leak in the flex pipe, and even then it's still quiet compared to other cars. I will replace the flex pipe after this winter, because no point in putting a new one on before the winter and all of the stupid road salt that comes with it.
#14
Rookie
Thread Starter
My engine is extremely quiet in both my RX and ES.
My ES is ridiculously quiet, I can't even tell it's running nor can I hear it.
I'm pretty sure my RX has a pinhole leak in the flex pipe, and even then it's still quiet compared to other cars. I will replace the flex pipe after this winter, because no point in putting a new one on before the winter and all of the stupid road salt that comes with it.
My ES is ridiculously quiet, I can't even tell it's running nor can I hear it.
I'm pretty sure my RX has a pinhole leak in the flex pipe, and even then it's still quiet compared to other cars. I will replace the flex pipe after this winter, because no point in putting a new one on before the winter and all of the stupid road salt that comes with it.
But we have to compare the engine noise under hood-opened situation. Toyota's old engine(1990 and earlier)is good, not this one under my Lexus's hood. Please give me any feedback related to this issue,is it normal or I have to do something about it?
**PS** I always changed my oil no more than 4000 miles. Only bad thing I did is run this car under very short distant a lot(less than 2 miles).
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pktaske
RX - 1st Gen (1999-2003)
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04-08-13 03:37 AM