*****Exhaust Pipe Leak for 2006 GS300 :(******
#1
Driver School Candidate
Thread Starter
*****Exhaust Pipe Leak for 2006 GS300 :(******
Hi All,
I am having 2006 Lexus GS 300 which is having exhaust leak in the midpipe(close to O2 Sensor), I visited Monroe auto they suggested replacing the whole exhaust as the pipes are not in good shape to do the welding & even if they do welding Issue will resurface pretty quickly at other places.
I need the comunity help to find out what are the options I am having to change the exhaust midpipes(any aftermarket exhaust's & How much it will cost to replace it).
Response will be highly appreciated
I am having 2006 Lexus GS 300 which is having exhaust leak in the midpipe(close to O2 Sensor), I visited Monroe auto they suggested replacing the whole exhaust as the pipes are not in good shape to do the welding & even if they do welding Issue will resurface pretty quickly at other places.
I need the comunity help to find out what are the options I am having to change the exhaust midpipes(any aftermarket exhaust's & How much it will cost to replace it).
Response will be highly appreciated
#2
Hi All,
I am having 2006 Lexus GS 300 which is having exhaust leak in the midpipe(close to O2 Sensor), I visited Monroe auto they suggested replacing the whole exhaust as the pipes are not in good shape to do the welding & even if they do welding Issue will resurface pretty quickly at other places.
I need the comunity help to find out what are the options I am having to change the exhaust midpipes(any aftermarket exhaust's & How much it will cost to replace it).
Response will be highly appreciated
I am having 2006 Lexus GS 300 which is having exhaust leak in the midpipe(close to O2 Sensor), I visited Monroe auto they suggested replacing the whole exhaust as the pipes are not in good shape to do the welding & even if they do welding Issue will resurface pretty quickly at other places.
I need the comunity help to find out what are the options I am having to change the exhaust midpipes(any aftermarket exhaust's & How much it will cost to replace it).
Response will be highly appreciated
The entire midsection is roughly $1,500 (17410 in pic)
OE is the way to go if your only other choice is welding slag metal to your exhaust.
I know there is an aftermarket (performance oriented) mid-pipe, but forget what it is at the moment. For my $, I'd go OE, but its not the only way.
#5
Is it possible that it is a ratle and not an exhaust leak?
EyeKutr is correct this is not a common problem. Any major work done to the engine? Maybe the gaskets where it connects to the manifold flange are not seated properly.
EyeKutr is correct this is not a common problem. Any major work done to the engine? Maybe the gaskets where it connects to the manifold flange are not seated properly.
#6
Lexus Test Driver
iTrader: (1)
This is a common problem especially on the AWD. Mine did the same thing, a visit to a muffler shop, they removed the clamps and just welded the pipes back together. No issues whatsoever and only cost $25 bucks.
Make sure they remove the dust shield as those are the cause of the rusting.
Make sure they remove the dust shield as those are the cause of the rusting.
#7
Driver School Candidate
Thread Starter
This is a common problem especially on the AWD. Mine did the same thing, a visit to a muffler shop, they removed the clamps and just welded the pipes back together. No issues whatsoever and only cost $25 bucks.
Make sure they remove the dust shield as those are the cause of the rusting.
Make sure they remove the dust shield as those are the cause of the rusting.
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#8
Lexus Test Driver
I had the same thing,apparentiy its covered by the exhaust warranty, I took mine to dealer cause I kept getting the check vsc light come on, shops were telling me its the o2 sensors I changed em it still kept coming up wit the same code so I bite the bullet and took it to the dealer and they replaced the pipes
#10
Pole Position
No. The pipes are not stainless they are your typical rust magnets.
By the way I replaced all those clamps, the clamps themselves rusted to nothing and do cause an unsettling pinging rattle sound when they are not seated firmly. Hardware store stainless ring clamps for a dollar or so each solve that problem.
By the way I replaced all those clamps, the clamps themselves rusted to nothing and do cause an unsettling pinging rattle sound when they are not seated firmly. Hardware store stainless ring clamps for a dollar or so each solve that problem.
#11
Driver School Candidate
Thread Starter
Thanks for the gr8 feedback & solutions.Today I visited another exhaust shop & He did recommend to cut the pipes & replace them with new pipes on both sides(as I am having 6-7 leaks & lot of rust on the pipes).I agreed with him & gave it a shot.He did cut the pipes after O2 sensor & Before CAT Converted & replaced them with new pipes.It costed me 300$ out of door.
#12
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Join Date: Dec 2011
Location: nj
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This is good info. I just started to notice that my exhaust sounds weird. I cant explain how it sounds but definelty different than stock.
goodbadboy, can you share which shop did you take the car to and are you satisfied with their work? i am from central jersey as well so i am sure i will be able to take it there
goodbadboy, can you share which shop did you take the car to and are you satisfied with their work? i am from central jersey as well so i am sure i will be able to take it there
#13
Driver School Candidate
Thread Starter
below is the link for the exhaust shop.It seems like he did a good job.I am not seeing any issues till now.
address:116 Amboy Ave
Woodbridge, NJ 07095
732-634-0866
http://martysbrakesnj.com/
address:116 Amboy Ave
Woodbridge, NJ 07095
732-634-0866
http://martysbrakesnj.com/
#14
Thanks for the gr8 feedback & solutions.Today I visited another exhaust shop & He did recommend to cut the pipes & replace them with new pipes on both sides(as I am having 6-7 leaks & lot of rust on the pipes).I agreed with him & gave it a shot.He did cut the pipes after O2 sensor & Before CAT Converted & replaced them with new pipes.It costed me 300$ out of door.
You put an expensive band-aid on this situation. A fix befitting a Ford Taurus, not a Lexus.
If you still have the car in 1 to 2 years, it will creep up on you again. Just be prepared for that.
#15
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Join Date: Dec 2011
Location: nj
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Simmsled, what would you have rather done? open to suggestions. I am in the same boat