Lexus Service and Repair Redwood City - Lexus ES300 Problems - Bosch European Redwood City

 

 

Lexus ES300 Problems

Check engine light due to failed oxygen sensor
Model Years Affected: 1992 – 2003
Average Mileage: 141,547 mi (16,584 mi - 248,000 mi)

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.

Excess engine oil consumption
Model Years Affected: 1992 -2003
Engine Affected: 3.0L V6
Average Mileage: 140,111 mi (74,556 mi - 279,000 mi)

Sludge can build up in the engine because Lexus did not recommend frequent enough oil changes. Lexus will sometimes offer a discount on cleaning the engine if necessary. Owners who changed their oil every 3,000 miles did not experience these problems. This sludge build up can lead to excessive oil consumption.

Misfire and/or check engine light due to failed ignition coil
Model Years Affected: 1992 -2003
Average Mileage: 129,975 mi (101,500 mi - 154,400 mi)

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.

Check engine light and lack of power due to failed mass air flow sensor
Model Years Affected: 1992 -2003
Average Mileage: 121,000 mi (89,000 mi - 161,000 mi)

The Check Engine Light may illuminate because the mass air flow sensor sends incorrect information to the engine control computer. This can cause a loss of power on acceleration. A failed mass air flow sensor will require replacement.

Check engine light due to failed EVAP purge control valve
Model Years Affected: 1992 -2003
Average Mileage: 122,000 mi (121,000 mi - 123,000 mi)

Intermittent failure of a purge control valve in the evaporative emission system can cause the Check Engine Light to illuminate. A failed valve should be replaced to correct this problem. 

source: http://repairpal.com/lexus/es300

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