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I have a 1998 Lexus LS 400. Looks like I need a new
I have a 1998 Lexus LS 400. Looks like I need a new alternator. But my question is actually about the required voltage for my car for charging. I know a few mechanics as friends and they told me that … read more
AutoDoc1
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95 lexus LS400, fuel pump stopped,replaced second pump stopped, replaced crank sensor, third pump ran about 5 miles and down! no gas to engine! will not crank. … read more
Amedee
Amedee
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2004 lexus gx 470,Iam only getting back to the battery 12.1 volts the car will start and run until the battery drains.a new alternator and tested at the store,before installed.the battery is only 8 mo… read more
Andrew
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My battery is dead, and I cannot open th hoos to get to the
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My speedometer isn't accurate. 92 LS 400. 1992. Im fixing it
yes im fixing it my self. I replaced it with one from the salvage yard. … read more
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I locked my keys in my Lexus 430. First off, how is that
I locked my keys in my Lexus 430. First off, how is that possible? Thought the doors wouldn't actually lock while keys are in it. Second, my trunk is open, is there a hack to getting the trap door ope… read more
Skyvisions
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Recently replaced alternator (First Denso Reman, now Ultima and battery (Optima Red Top). Replaced the alternator again last night because the system intermittently charges until hot, then its as if t… read more
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I jave a slow battery drain on my lexus ls 430. Thought it
I jave a slow battery drain on my lexus ls 430. Thought it may be that the alternator was not charging properly, but it checked out fine. Now Imthink it must be a parasitic circuit, perhaps the Mark L… read more
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someone tried to jump start it and that didn't work In the past there was a problem with the alarm going off and the car being unable to start I just never locked the car with the key after this … read more
David Craig
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We have 1999 LS 400 , check engine light was on diagnosed as
hi pearl , we have 1999 LS 400 , check engine light was on diagnosed as oxygen sensor issue and was told not to worry about it. now the VSC off light is on as well. car seems to be driving fine. not s… read more
Ron Z.
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I have a 2004 Lexus LS 430. My battery is dead. So, I had to
Customer: I have a 2004 Lexus LS 430. My battery is dead. So, I had to manually enter the car with the key blade. The battery is less than 1 years old. It is a Lexus installed battery. I cannot move t… read more
BOBBYSS
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I have 95 ls 400 with charging problem.. It will run all day
I have 95 ls 400 with charging problem.. It will run all day jumping it. The battery was brand new but drained within a few hours. Test with meter the battery started at 12.5 and kept dropping. The sa… read more
sprinkles08
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Lexus ls 300: 1994 lexus es 300 turn car on it clicks repeadtly
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97 lexus: jump..a dash warning light if the doors or trunk are open
My battery died on my 97 lexus ls 400. I managed to get the jump and start it, but no dash instruments, my power windows or locks would work. I do get a dash warning light if the doors or trunk are op… read more
Anthony
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2001 Lexus: garage.., battery light comes on..car repair..jump start
Our 2001 Lexus 430 would not start twice in the past month while in the garage. Turn the key and absolutely no sound at all, battery light comes on. Each time, a car repair across the street came and … read more
lexpert
lexpert
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Vocational, Technical or Trade Scho
2,100 satisfied customers
1995 lexus: replaced my altenator and my serpetine belt..2 grand
I just replaced my altenator and my serpetine belt on my 1995 lexus ls 400 and my alt light still comes and unless i rev above 2 grand it wont go off but then sometimes it goes off. Please help… read more
Amedee
Amedee
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400 lexus: air intake..cylinder..volt..it Zero, I have now the ecu
Hi SirI have 93 ls 400 lexus, the car didnt start in the morning I removed the air intake and spryed sone fuel there: it starts perfect and restarted all the day, next day same needs some fuel to star… read more
lexpert
lexpert
Lexus Master tech
Vocational, Technical or Trade Scho
2,100 satisfied customers
400 lexus: it wont start intermittently..dies..timing belt
i have a 93 ls 400 lexus and it wont start intermittently. it does this on a cold or warm start up. never dies while driving,cranks fine, timing belt and waterpump had been replaced 35k ago. tryed a n… read more
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Meet the Experts:

lexpert

lexpert

Lexus Master tech

2,100 satisfied customers

Master Certified with lexus, 8 years experience with Lexus

Skyvisions

Skyvisions

ASE Certified Technician

1,964 satisfied customers

Lexus Expert

Chris (aka - Moose)

Chris (aka - Moose)

Technician

413 satisfied customers

16 years of experience

AMD

AMD

Master Technician

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L1 Advanced Level Diagnostics Specialist

George H.

George H.

ASE Certified Technician

227 satisfied customers

15+ years ASE Master w/L1 Drivability certification

Tim Mohr

Tim Mohr

ASE MASTER

145 satisfied customers

30 YEARS EXPERIENCE, FORIEGN AND DOMESTIC, GAS AND DIESEL

Autotech58

Autotech58

ASE Certified Technician

79 satisfied customers

37+ years of experience. Still do not know all of the answers, but know where to find them.

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Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

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