1992 Lexus ES300 Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 1992 Lexus ES300
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1992 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.
1992 Lexus ES300 QuestionsHow do you fix/repair/replace lower running lights (1 answer)
They are round and have a yellow tint to them but i dont believe its a bulb and i dont have the owners book for the car
I just replaced the engine with a low milage engine imported from Japan last week. The mechanic delivered the car with the check engine light on, and stated he can figure it out but it could be the knock sensor. After 2 days and total of 10 miles of driving the car would not run meaning it would ...
AC light blinking not getting cold I change one relay so far underhood sis AC still blinking what to do next and does it have that magnet CL Magneton CLT relay Onnit