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1992 Lexus LS400 4.0L Poor Idle Quality, Hesitation, Misfire
Posted to Asian Driveability on 5/11/2001 1 Reply

car run fine except at idle, no codes found, changed plugs caps and wires, no change, asumed it was all tune relted also changed fuel filter, no change , poss lean miss, compression all even, car is well maint, any help would be appreciated thanks

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car Vehicle Data

1992 Lexus LS400

VIN JTBUF113NO
Engine4.0 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
SymptomsPoor Idle Quality, Hesitation, Misfire
OccursIdle, Intermittently
Misc.Inter Mitent Surge Miss at Idle
Message Closed w/FIX

car Vehicle Data

1992 Lexus LS400

VIN JTBUF113NO
Engine4.0 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
SymptomsPoor Idle Quality, Hesitation, Misfire
OccursIdle, Intermittently
Misc.Inter Mitent Surge Miss at Idle