1993 Lexus ES300 Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 1993 Lexus ES300
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1993 Lexus ES300 ProblemsEngine Stall or Low Idle Due to Debris in Idle Air Control Valve
Debris can get into the idle air control valve. This will restrict the air flow into the engine, causing idle speed and/or stalling when cold. The valve can be cleaned or replaced to correct this concern.
The Check Engine Light may illuminate because a component of the oxygen sensor stops working. As a result the engine computer is unable to determine the proper ratio of air to fuel for the engine. Replacing the failed oxygen sensor should correct this concern.
On higher mileage vehicles, an engine misfire may develop and/or the Check Engine Light may illuminate due to a failed ignition coil. It is not uncommon to replace all the coils when the first one fails in order to prevent return trips to the repair shop.
1993 Lexus ES300 QuestionsHi. Ever since i locked my keys in my car, got keys out the car wont start now. (1 answer)
Why is that and how do i get it fixed? I can get into the car, lights come on but the car won't start and it ran perfectly before keys got locked in the car. Thank you so much!
the key will not turn at all no more so im gonna remove it and have a locksmith re-tumble the cylinder itself