Lexus IS300 Repair and Maintenance
A guide to problems, costs, maintenance and repair for your Lexus IS300
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Lexus IS300 ProblemsCheck Engine Light and Lack of Power Due to Failed Mass Air Flow Sensor
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.
Occasionally, the Check Engine Light is illuminated due to failures in the evaporative emission (EVAP) system. Our technicians tell us that proper diagnoses is generally required to confirm the exact fault causing the warning light to come on.
Lexus IS300 QuestionsProblem with Blinking lights on dashboard (1 answer)
I am having a problem with my IS300. Yesterday, I passed a vehicle (mail truck) and car went into passing gear, after coming out of passing, my battery light came on and started blinking as well as my check engine light. The car was running very rough but made it home. Put the battery on charge a...
my ? is would p0402,p0402 and p0406 effect doing a smog check on my car