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07/12/2020 5:35 pm
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Hey Scotty I have a 2000 Lexus ES300 with 219k miles. It's had a misfire for awhile, but after replacing the knock sensors and VVT solenoid... it is better and no more check engine light. But still sluggish when accelerating during city driving, perfect on highway. When starting the car cold the RPM is up near 2, really loud, but then settles down after a few minutes. Annoying misfire and I want it fixed!! Trouble codes are P0440 and P0441. Any ideas? Thanks Scotty!
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07/12/2020 7:41 pm
For my experience that means catalytic converters have gone bad have a mechanic test that first
