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 Problems

Engine 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.

Check Engine Light Due to Failed Oxygen Sensor

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.

Misfire and/or Check Engine Light Due to Failed Ignition Coil

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.

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1993 Lexus ES300 Questions

Hi. 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!

Leak on bottom of gas tank looks like it might come from top of tank or lines. (1 answer)

how do i get the ignition switch lock cylinger out of the dash so i can repair (2 answers)

the key will not turn at all no more so im gonna remove it and have a locksmith re-tumble the cylinder itself

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1993 Lexus ES300 Reviews

I have two Lexus ES 300. 93 ES 300- had approximately 260K miles. on it and runs very strong. '96 ES 300 - Runs like silk. This car rides and drive very well. No problems with this car at all. Its waiting on the next adventure.
this car has been through it all and has never given me any serious problems (She had 185000 miles when i bought her and now she is over 212000) the ones i do have are simple enough bulb in dash needs to be replaced radiator needed to be changed 30 min job heat could be hotter but it does great as long as you are moving and air intake hose cracked a 3 min repalacement job ai...

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