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I've got a 2000 lexus gs300 with the check engine light on.
I've got a 2000 lexus gs300 with the check engine light on. Codes are p0300, p0301, p0303, p0305. I have replaced spark plugs, coils, wires, mass air flow, tps. It only happens when warm and under acc… read more
mike switzer
mike switzer
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Lexus ES300: Hello I have a 99 Lexus es300 I have codes PO1135
Hello I have a 99 Lexus es300 I have codes PO1135 and code PO1155 now I replaced the mass air flow sensor as well. Can you tell me where these would be located At and what part are they. Are they o2 s… read more
Toyota Service
Toyota Service
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I see your answer to the question regarding the P1135 code
I see your answer to the question regarding the P1135 code on a Lexus Rx300. But, I have a little different situation. AutoZone sold me an A/F Sensor that is installed on top of the air filter, but I … read more
Eric
Eric
Retired
N/A
45,871 satisfied customers
Lexus RX300: My girlfriends Lexus , a 2000 RX300 w/a V6 3.0L
My girlfriends Lexus , a 2000 RX300 w/a V6 3.0L 2995cc 1MZFE FI MFI GAS DOHC . Well she had the alternator change as instructed to by the local battery wholesale shop. then it acted odd again and she … read more
Tim Mohr
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Lexus rx300: i have a 2000 lexus rx300 awd. 165k miles First
i have a 2000 lexus rx300 awd. 165k miles First off the transmission started shifting odd, it would shift hard, sometimes clunk, and twice just went into neutral and would not go until i turned the ca… read more
LexusPro
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scanned code..o2 sensor with an oem replacement denso plug-n..50 miles
CEL came on with a scanned code of P0031 (Low heater circuit Bank 1 Sensor 1). I changed the O2 sensor with an oem replacement Denso plug-n-play sensor (234-4626). Initially the CEL turned off but cam… read more
Dan
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99 rx300: AWD..timing..door locks, window motors, antenna motors..tire
have a 99 rx300 AWD; bought @ 45k mi; now has 151k miles on it. background: new transmission @ 71100 mi; new timing, drive, etc belts @ 71,738 mi; Air Mass Meter @ 113,496 mi; other miscellaneous lous… read more
Skyvisions
Skyvisions
ASE Certified Technician
High School or GED
1,965 satisfied customers
2001 Lexus RX300: car jerks..4 times....it then runs rough for a while
I have a 2001 Lexus RX300 with 102.000 miles. Not every day, but every few days, after a couple of miles of driving, the car jerks very hard about 3-4 times....it then runs rough for a while. Does not… read more
LexusPro
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2001 RX300: o2 sensor..dealership..My check engine light..misfire
I have a 2001 RX300 with the check engine light on. I have replaced the O2 sensor (bank 2 sensor 1) and the Mass Air Flow sensor and meter and diagnosed by the Lexus dealership. My check engine light … read more
Eric
Eric
Retired
N/A
45,871 satisfied customers
2002 Lexus RX300: Spark plugs..air filter..check engine light came
I have a 2002 Lexus RX300, 119k miles on it. Spark plugs and air filter were just changed 2 weeks ago. My check engine light came on, and three codes are being thrown - P0172 (bank 1 too lean), P0174 … read more
lexpert
lexpert
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Vocational, Technical or Trade Scho
2,100 satisfied customers
I have a 2002 Lexus RX 300. It seems to be idling a bit rough
I have a 2002 Lexus RX 300. It seems to be idling a bit rough and not smooth in the acceleration. The code that is being thrown is for the downstream O2 sensor. Is this likely the culprit? How hard is… read more
Paul M ASE Master
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Lexus RX300: the dashboard highlights two warnings..VSC..garage
Hello I have a Lexus RX300 and the dashboard highlights two warnings: (1) VSC and (2) Malfunction Indicator. When I took the vehicule to Kwick-fit, the technician with a KTS 200 read the error ode P11… read more
Boxer54
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1999 lexus rx300: awd..hoses..throttle body engine..o2 voltage goes up
1999 lexus rx300 awd.130000 miles po171 code, engine runs rich.bank one sensor 2 under one volt.pinch off hoses from intake manifold to bottom of throttle body engine runs fine and downstream o2 volta… read more
lexpert
lexpert
Lexus Master tech
Vocational, Technical or Trade Scho
2,100 satisfied customers
i have a 1999 lexus rx300 codes p0171 keeps coming on. the
i have a 1999 lexus rx300 codes p0171 keeps coming on. the first thing that was replaced was the air flow sensor bank 1.(o2), the next thing that was replaced was the mass air flow sensor, the light s… read more
HondaPlatinum
HondaPlatinum
Vocational, Technical or Trade School
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2001 Lexus RX300: 6cyl..the interstate the engine lost power
2001 Lexus RX300. 6cyl. On Sunday, while on the interstate the engine lost power. Not completely, but it felt like the catalytic converter was stopped up. But it came and went. It would suddenly regai… read more
Skyvisions
Skyvisions
ASE Certified Technician
High School or GED
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I have a 2000 Lexus RX300 & I need a light failure sensor.
I have a 2000 Lexus RX300 & I need a light failure sensor. I found one for a Toyota camry part#IS89373-33060, can I use this part as well?… read more
Skyvisions
Skyvisions
ASE Certified Technician
High School or GED
1,965 satisfied customers
2002 rx300: dealership..inspection..check engine and vsc light came on
Took my wifes 2002 rx300 to lexus dealership when i bought it from an individual 2 mths ago for an inspection. Everything checked out until a couple weeks later when the check engine and vsc light cam… read more
lexpert
lexpert
Lexus Master tech
Vocational, Technical or Trade Scho
2,100 satisfied customers
2000 RX300: check engine light came on..code reader..too lean
I have a 2000 RX300 lexus; and the check engine light came on. I connected a code reader OBDll which stated "fuel too lean". How do I correct the problem?… read more
lexpert
lexpert
Lexus Master tech
Vocational, Technical or Trade Scho
2,100 satisfied customers
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lexpert

lexpert

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George H.

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Paul M ASE Master

Paul M ASE Master

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Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

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