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How do I remove and replace the serpentine belt tensioner on
How do I remove and replace the serpentine belt tensioner on my 1998 Lexus LS400? Can I just remove the four bolts/nuts and slide it out, or must I remove part of the timing cover as well?… read more
Skyvisions
Skyvisions
ASE Certified Technician
High School or GED
1,848 satisfied customers
Have a 1998 LS400 that needs to remove and replace L and R
Hello, have a 1998 LS400 that needs to remove and replace L and R camshaft seals and oring on vvt due to oil leaks. Have all seals on hand along with a valve cover. Would you would provide a step wise… read more
Dan
Dan
Dealership Technician
Associate Degree
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I have been given a 1998 lexus gs300 that the engine and tranny
I have been given a 1998 lexus gs300 that the engine and tranny has been removed. I am in the process of putting this back together. It has a 3 finger flange coming out of the back of the tranny that … read more
Skyvisions
Skyvisions
ASE Certified Technician
High School or GED
1,848 satisfied customers
Lexus SC400: 1997 Lexus SC400 4.0 DOHC Vin: JT8CH32YXV1000730 The
1997 Lexus SC400 4.0 DOHC Vin: JT8CH32YXV1000730 The timing belt tensioner came off going down the road....I am installing a new timing belt kit w/water pump. Is this an interference engine??????… read more
George H.
George H.
ASE Certified Technician
Associate Degree
224 satisfied customers
Lexus SC400: I have a 1993 Lexus sc400. I have a lot of noise
I have a 1993 Lexus sc400. I have a lot of noise in the hydraulic pump.. Pulley and shaft have a lot of slop. How is the best way to pull off the pump and then is necessary to replace the whole pump o… read more
ClayA
ClayA
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Vocational, Technical or Trade School
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lexus sc400: I replaced my water pump & timing belt on a 98
I replaced my water pump & timing belt on a '98 lexus sc400, but my driver's side cam released the tension (spun), how to fix my mess!… read more
Amedee
Amedee
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Vocational, Technical or Trade Scho
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Lexus SC400: i have a 92 lexus sc400 that i bought a couple
i have a 92 lexus sc400 that i bought a couple months back... I had the timing belt and water pump replaced about a month ago. The car was driving fine until 5 days ago, then it started missing, bucki… read more
Tim Mohr
Tim Mohr
ASE MASTER
Master's Degree
129 satisfied customers
94 SC400: hill..the ECU and the MAF sensor..check engine light
I had my 94 SC400 tuned up that consisted of new plus, wires and since then when I accelarate up a hill or to change lanes, it misses, other than that it drives fine. I have recently replaced the ECU … read more
Genchi Genbutsu
Genchi Genbutsu
Vocational, Technical or Trade Scho
3,854 satisfied customers
Timeing marks for a 1998 LS400 LEXUS I AM CHANGEING THE TIMEING BELT
i need to know what are the timeing marks for a 1998 LS400 LEXUS I AM CHANGEING THE TIMEING BELT… read more
JOHN aka Eauto
JOHN aka Eauto
self employed
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1998 Lexus GS 300 - Replaced timing belt and even though timing
1998 Lexus GS 300 - Replaced timing belt and even though timing marks still line up the car now runs rough under 1000 rpms. The couple vacuum lines and plugs I removed are all connected (including MAF… read more
Dodge expert
Dodge expert
ASE MASTER TECH, REPAIR FACILITY OWNER
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93 sc400: water pump..shakes..lil bit in neutral and reverse gears
Have a Lex 93 sc400. Changed the water pump and in the process added a new timing belt. Put it back together and it lacks a little bit of power and shakes a lil bit in neutral and reverse gears. check… read more
lexpert
lexpert
Lexus Master tech
Vocational, Technical or Trade Scho
2,100 satisfied customers
1992 Lexus SC400: nuts..top in the trunk..spring compressor..assembly
I'm having a difficult time changing the rear shocks on my 1992 Lexus SC400. I have a CD service manual and it indicates taking the three nuts off at the top in the trunk and removing the single mount… read more
HondaPlatinum
HondaPlatinum
Vocational, Technical or Trade School
25,547 satisfied customers
black rubber..aircleaner, removed 2 nuts and two hex bolts..gasket
hi.i am changing knock sensors in a 99rx300. i am trying to remove the silver air chamber. i have disconnected it from the black rubber going to the aircleaner, removed 2 nuts and two hex bolts, disco… read more
Genchi Genbutsu
Genchi Genbutsu
Vocational, Technical or Trade Scho
3,854 satisfied customers
99 GS300: Need step by step process for replacing the timimng belt
Need step by step process for replacing the timimng belt on a 99 GS300. I am a competent DYI mechanic. Do I need any special tools? Is there anything particularly tricky about this? Car has 200K mile … read more
marcpod
marcpod
Own collision repair service
Vocational, Technical or Trade Scho
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SC400: distributor cap..(Drivers side is done, I..pulling..bolts
I have a'95 :exus SC400. I am trying to change the distributor cap on the passenger's side. (Driver's side is done, I did it by pulling the plastic away as much as I could with the three visible bolts… read more
HondaPlatinum
HondaPlatinum
Vocational, Technical or Trade School
25,547 satisfied customers
car over heated radiator busted replaced radiator and change
car over heated radiator busted replaced radiator and change the thermstate and car still overheats tried to bleed the system but i must be doingit wrong lexus sc400 1993… read more
lexpert
lexpert
Lexus Master tech
Vocational, Technical or Trade Scho
2,100 satisfied customers
I am replacing rear wheel bearings on a 1995 Lexus sc400 and
I am replacing rear wheel bearings on a 1995 Lexus sc400 and I am having difficulty getting the tie rods to turn loose. I have a tie rod fork that I am driving in between them but they will not trun l… read more
George H.
George H.
ASE Certified Technician
Associate Degree
224 satisfied customers
1992 sc400: it warms up..Runs fine when at normal operating temp.
Obd code 13 runs ruff when cold but gets better as it warms up. Runs fine when at normal operating temp. 1992 sc400… 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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