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I have a 2000 Lexus ls400 with only 75,000 miles. I turn the
I have a 2000 Lexus ls400 with only 75,000 miles. I turn the key and just get 1 click, I try over and over sometimes it will start but now it will only click the 1 time. Battery checks out good. what … read more
AMEDEE
AMEDEE
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Vocational, Technical or Trade Scho
9,105 satisfied customers
I have a 2004 Lexus SC430. I'm in the process of a timing
I have a 2004 Lexus SC430. I'm in the process of a timing belt change and I had planned to replace the cam shaft seals as well. However, I have experience only with the LS400 and the 430 series cam sh… read more
Boxer54
Boxer54
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1991 ls400 just replaced battery relay clicks starter wont
1991 ls400 just replaced battery relay clicks starter wont turn over also hear a second clicking sound not sure were maybe from the front of engine … read more
Tim Mohr
Tim Mohr
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Master's Degree
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Lexus ls400: I have a 91 Lexus ls400 it won't start. It has
I have a 91 Lexus ls400 it won't start. It has full power everything seems to work besides that and the locks won't work… read more
fordguy4u
fordguy4u
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Lexus LS400: Was curious what numbers (if any) in the VIN will
Was curious what numbers (if any) in the VIN will tell me if my LS400 has traction control or not? And if not, what do I look for to determine if it has traction control? Also, what do I look for (in … read more
Eric
Eric
Retired
N/A
14,436 satisfied customers
Lexus LS400: Hi, I have a Lexus LS400 96 and i put a full tank
Hi, I have a Lexus LS400 96 and i put a full tank of regular fuel. After 50-80 miles it shut down as i was traveling down the highway. It turned but didnt start. Have I caused serious costly damage?… read more
Skyvisions
Skyvisions
ASE Certified Technician
High School or GED
1,848 satisfied customers
Lexus LS400: Hi. I have a 91 ls400 and its throwing code 13
Hi. I have a 91 ls400 and its throwing code 13 25 26. Is the code 25 and 26 have anything to do with code 13? I was gonna replace the two pre cat o2's to see if that helped. Because I don't really wan… read more
Toyota Service
Toyota Service
Lexus and Toyota expert
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Hi Eric, I have a 1993 LS400 with only 6,000 miles on it. Recently
Hi Eric, I have a 1993 LS400 with only 6,000 miles on it. Recently it developed a problem with it's ability to control the fuel mixture. When you start it cold, it starts fine. As it warms up, the mix… read more
Chris (aka - Moose)
Chris (aka - Moose)
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345 satisfied customers
Lexus LS400: My boyfriend recently bought a 1991 Lexus Ls400.
My boyfriend recently bought a 1991 Lexus Ls400. & he has already lost the only set of keys the seller had. How can we go about replacing them? He lives in Houston, TX. Thanks. :)… read more
HondaPlatinum
HondaPlatinum
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99 Lexus LS400: 100k miles..exclusively dealer serviced..starter..CEL
I own a '99 Lexus LS400 with 100k miles on it. The vehicle had 95k miles when I bought it and had been exclusively dealer serviced throughout its lifespan. I recently had the starter replaced and with… read more
lexpert
lexpert
Lexus Master tech
Vocational, Technical or Trade Scho
2,100 satisfied customers
1993 LS400: on the road for about 15 minutes..mechanism
I have a 1993 LS400 with about 158000 miles on it and recently I have noticed that the speedometer does operate until i have been on the road for about 15 minutes. It happens frequently but not always… read more
lexpert
lexpert
Lexus Master tech
Vocational, Technical or Trade Scho
2,100 satisfied customers
91 LS400: trouble starting..It clicks..catches..starts ok
I have a 91 LS400 with 76000 miles on it. I have trouble starting it for the first time in the morning. It clicks as though he starter is bad but then catches and starts, and then starts OK all day. I… read more
Skyvisions
Skyvisions
ASE Certified Technician
High School or GED
1,848 satisfied customers
91 LS400: guy says..ck engine light is on and it is the ERG valve
Am getting ready to buy a Lexus '91 LS400. The guy says that the ck engine light is on and it is the ERG valve, he had it fixed last week and the it came bk on lastnight. Is it usually a problem, will… read more
Skyvisions
Skyvisions
ASE Certified Technician
High School or GED
1,848 satisfied customers
91 Lexus LS400: blow cold air..coolant in it or can I also put water
My 91 Lexus LS400 is not heating properly and will only blow cold air should I only put coolant in it or can I also put water I am in Washington DC I wonder is it frozen My car just recently moved up … read more
Max Bernd
Max Bernd
Vocational, Technical or Trade Scho
215 satisfied customers
92 lexus ls400: pass 3k it would jerk..back down..car was clogged
my 92 lexus ls400 was driving perfect when one day at a traffic light it would not want to gain power when i pushed gas to go. RPM did not want to move pass 3k it would jerk when i floored gas too see… read more
Skyvisions
Skyvisions
ASE Certified Technician
High School or GED
1,848 satisfied customers
1993 Lexus Ls400: instrument cluster..used one..a 1994 Ls400, is
Hi ! I'm about to buy a used instrument cluster to my 1993 Lexus Ls400, the used one are from a 1994 Ls400, is there any problems that I might run in to? /Jonathan… read more
BigBob
BigBob
Service Manager
High School or GED
2,846 satisfied customers
91 lexus ls400: stopping..it begins to hesitate and the rpm just go
I have a 91 lexus ls400 (from canada) with 210.000km. I drive it for a while and after 2-3 hours or stopping 2-4 times at different places, it begins to hesitate and the rpm just go down. Acellerator … read more
HondaPlatinum
HondaPlatinum
High School or GED
148 satisfied customers
91 Lexus LS400: everytime i start..start my car..car dies..rpms drop
hi have a 91 Lexus LS400 the problem is.. everytime i start my car i have to hit the gas like its an antique... and the car dies if i let the rpm's drop below 1000 any ideas… read more
lexpert
lexpert
Lexus Master tech
Vocational, Technical or Trade Scho
2,100 satisfied customers
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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

1,848 satisfied customers

Lexus Expert

Ron Z.

Ron Z.

- Lexus Tech -

454 satisfied customers

18+yrs experience. State Inspector and Lexus Diagnostics

Chris (aka - Moose)

Chris (aka - Moose)

Technician

345 satisfied customers

16 years of experience

AMD

AMD

Master Technician

270 satisfied customers

L1 Advanced Level Diagnostics Specialist

George H.

George H.

ASE Certified Technician

224 satisfied customers

15+ years ASE Master w/L1 Drivability certification

Tim Mohr

Tim Mohr

ASE MASTER

129 satisfied customers

30 YEARS EXPERIENCE, FORIEGN AND DOMESTIC, GAS AND DIESEL

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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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