I have a 92 ls 400 with sluggish power and when you try accellerating all the dash lights start flashing, at idle everything is normal.

Asked by Jun 25, 2013 at 04:33 PM about the 1992 Lexus LS 400 RWD

Question type: Maintenance & Repair

1 Answer

107,645

Check your main power and ground connections, then have your charging system checked it maybe overcharging. As far as sluggish power it could be a restriction in the exhaust system.

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