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1994 Lexus SC400 4.0L No Start, Poor Idle Quality, Stall
Posted to Asian Driveability on 4/2/2007 3 Replies

Hey everyone, hope I can possibly get some help here. This Lexus has kicked my butt. It will not idle unless you depress the throttle. I checked voltages @ IAC valve/ECU and checked waveform patterns @ IAC valve/ECU, all look good. The vehicle had been sitting...

3 Replies Received (View Replies)

  Related Documents & Media  1994 Lexus SC400

 
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car Vehicle Data

1994 Lexus SC400

VIN JT8UZ30C8R
Engine4.0 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBDI, Ca Emissions
SymptomsNo Start, Poor Idle Quality, Stall
OccursAlways, Idle
Message Closed w/FIX

car Vehicle Data

1994 Lexus SC400

VIN JT8UZ30C8R
Engine4.0 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBDI, Ca Emissions
SymptomsNo Start, Poor Idle Quality, Stall
OccursAlways, Idle