rakman

well i changed the fuel filter, and ran a bottle of seafoam through it, ran great for a bit, but then just started doing the same old stalling out routine, getting REALLY old.....any input other than cleaning the TB?

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I have a 92 SC400 that I've had for over seven years and, also, have recently experienced a problem with it dying every so often; very sporadic. It starts right back up and runs fine until it happens again. I read someplace that it could be caused by a bad ground wire. I haven't confirmed that is my problem but thought I'd mention it as a possible cause.

On a 1992 SC300, could someone please tell me the significance/function of the little round clear plastic light located about 2 inches to the right of the dashlight dimmer knob?  I had to disconnect the driver's side door harness to replace the hinge and now this little light is glowing green whenever ignition is on.  It's not mentioned in the owner's manual.

Thanks for any help.

rh

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I have the same problem on my 93 sc400 the green light is lit up and occasionally a red one lights up and makes a beeping sound. If you find out with this is please let me know. Thanks

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I have an SC400 that has a green and red light on the inside top of the instrument cluster and on my car, it is the Lexus built-in radar detector. There is an adjustment knob on the underside of the dash to the left side of the steering wheel that regulates the loudness of the chirps when radar is detected.

I have a 1992 SC400 and have a problem with the needle on my speedometer. It was sort of flashing on and off and now it has gone completely off. The needle on the tach has a certain area on it that flashes a bit but that's all. What can be done to repair it and do you have a cost estimate for the repair?

Thanks for your help.