Lexus LS 400 Engine

Browse Lexus LS 400 Engine questions and answers. Choose a question that matches your symptoms.

182 discussions

Camshaft Positioning Sensor Location

2007 LEXUS LS 400
Do Not Know Where It Is, Or They Are To Replace?
1 ANSWER
5 IMAGES
Asked by mlk2141977

O2 Sensor 1 Bank 2 Reading Zero, Code P0135

2000 LEXUS LS 400
I Tried Swapping The Sensor From Bank 1 Sensor 1 And It Reads Properly On Bank 1, In Bank 2 It Reads For First Drive After The Swap But...
15 ANSWERS
5 VIDEOS
12 IMAGES
Asked by qewani

Wont Start

2000 LEXUS LS 400
Car Was Lying Up For Maybe 8 Months Including Over The Winter...was Driving Perfect But Now Its Cranking But Just Wont Start,fuses Seem To...
3 ANSWERS
Asked by bilko

2000 Lexus LS 400 Help With Oxygen Sensor Reading

2000 LEXUS LS 400
Computer Problem 2000 Lexus Ls 400 V8 Two Wheel Drive Automatic Need Help With O2 Sensor Readings. I Have Ls400 2000 Model Which Has 4...
15 ANSWERS
Asked by qewani

2000 Lexus LS 400 Shudder

2000 LEXUS LS 400
Thanks My Lexus Has A Shudder From About 35 To 43 Mph , I Am A Ase Cert Tech With 10 Years Gm Exp And 20 Yrs Honda Exp . I Have Done All...
18 ANSWERS
Asked by jim trebonsky

After Replacing Serpentine Belt It Is Making Whistling...

1999 LEXUS LS 400
I Replaced My Serpentine Belt And My Car Is Making The Whistling Sound Again. Will My New Serpentine Belt Break?
1 ANSWER
Asked by chrisgardner1978

Car Not Starting After Sitting Gor About A Week...

1999 LEXUS LS 400
My Car Needed The Alternator Replaced The Car Sat For About A Week The Battery Needed To Be Charged. Unable To Put The Alternator In. So I...
1 ANSWER
Asked by w.brown39@aol.com

Stall And Cam-position Error

1999 LEXUS LS 400
Engine Rpm's Go Low From High High From Low Rough. Stall And Cam-position Error.
2 ANSWERS
Asked by Htet Naung Lynn

Replacing Engine On 99 Lexus LS 400

1999 LEXUS LS 400
I Am Replacing My Engine With 188,000 Mi After A Water Pump Pulley Failure With A Used Engine That Has Approx 164,000 Mi. What Seals/gaskets...
3 ANSWERS
Asked by jkb601

Intake Manifold

1999 LEXUS LS 400
How Do You Remove The Intake Manifold On A 1999 Ls 400 Lexus
1 ANSWER
Asked by rossellhaley

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SymptomsCamshaftComputerCrankshaftCylinder HeadHarmonic BalancerIdle Air ControlIntake ManifoldKnockMass Air Flow SensorMountOil ChangeOil FilterOil PumpOxygen SensorReplace/RemoveSerpentine BeltStarterThrottle BodyTiming BeltTune-up

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