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Have a 1999 lexus rx300. Rx300. I have a evap problem.
How what is the difference between a EGR valve and a VSV and how many are on my vehicle and where?… read more
Ironmike
Ironmike
ASE Master ,Ford Certified Master Tech
Vocational, Technical or Trade Scho
3,442 satisfied customers
My es300 regular headlights will not come on but the high
my es300 regular headlights will not come on but the high beam does change the relay change the turn signal combined windshield wipers and jumped the lights to see if the regular lights come on I need… read more
Chris (aka - Moose)
Chris (aka - Moose)
Technician
Vocational, Technical or Trade School
345 satisfied customers
I have a2003 Lexus 300 es car has 140000 mi runs great
Hello again I have a2003 Lexus 300 es car has 140000 mi runs great except I have 3 codes P0441 incorrect purge flow P0442 e vap leak small leak detected. And P0446 e vap vent control circuit. Please l… read more
Ron Z.
Ron Z.
- Lexus Tech -
Vocational, Technical or Trade Scho
454 satisfied customers
1990 ES300 with 135K, Recurring DTC P0446: I dropped the
1990 ES300 with 135K , Recurring DTC P0446: I dropped the charcoal canister,purge VSV is fine,, vapor pressure sensor is ok, no disintegrating, no leaks, in the engine compartment both VSV 25860-62010… read more
Dan
Dan
Automotive Technician
Vocational, Technical or Trade Scho
23,906 satisfied customers
Need information on how to diagnose and repair a 1991 ES 300
Need information on how to diagnose and repair a 1991 ES 300 instrument panel illumination light system.… read more
Skyvisions
Skyvisions
ASE Certified Technician
High School or GED
1,848 satisfied customers
1998 Lexus: it failed smog with the following codes..purge solenoid
I have a 1998 Lexus ES 300, it failed smog with the following codes: PO440 and PO446, PO446 is susposed to be a bad purge solenoid, but before I replace, I was wondering if it could be something else?… read more
Ron Z.
Ron Z.
- Lexus Tech -
Vocational, Technical or Trade Scho
454 satisfied customers
Lexus ES300: I have a 2003 Lexus ES300. AC goes on and off.
I have a 2003 Lexus ES300. AC goes on and off. The light on the AC on/off button flashes when the AC stops working. Fan blower works fine. Temperature gauge looks normal. 87,000 miles. Thanks… read more
Genchi Genbutsu
Genchi Genbutsu
Vocational, Technical or Trade Scho
3,854 satisfied customers
Lexus es300: We have a 2001 lexus es300 that the check engine
We have a 2001 lexus es300 that the check engine light comes on. The codes are P0440 evap control system malfunction), P0441 (evap control system purge flow fault), and P0446 (evap control system vent… read more
Ron Z.
Ron Z.
- Lexus Tech -
Vocational, Technical or Trade Scho
454 satisfied customers
1999 es300: Had a MIL check engine/trac control light come on...obd
I own a 1999 es300 lexus w/103k miles. Had a MIL check engine/trac control light come on. Ran a OBD 2 tester and came back with po446 & po446pd. Replaced gas cap, cleared the codes and it came within … read more
lexpert
lexpert
Lexus Master tech
Vocational, Technical or Trade Scho
2,100 satisfied customers
I have a 98 es 300. The heat doesnt work. No blower motor at all.
I have a 98 es 300. The heat does'nt work. No blower motor at all. I have power at the blower motor but no ground. If I ground it out it goes to high speed. I think it is the blower motor linear contr… read more
HondaPlatinum
HondaPlatinum
Vocational, Technical or Trade School
25,554 satisfied customers
A new egr valve, all 3 exhaust o2 sensors..throttle body..vacuum
I have a poorly serviced 1996 es 300. The cel is on with a new egr valve, all 3 exhaust o2 sensors, emission valve set and throttle body cleaned the cel still returns. After the vacuum tests ,which se… read more
Skyvisions
Skyvisions
ASE Certified Technician
High School or GED
1,848 satisfied customers
i have a 03 es300 with a a/c light flashing, i heard it could
i have a 03 es300 with a a/c light flashing, i heard it could be the compressor relay,where is it?… read more
HondaPlatinum
HondaPlatinum
Vocational, Technical or Trade School
25,554 satisfied customers
99 Lexus: s malfunction light came..Auto-Zone..vent..oil change
Hello, I have a 99 Lexus GS 300. The car's malfunction light came on recently so I went to Auto-Zone to have the malfunction analyzed. The conclusion given was that there was a PO446- EVAP system vent… read more
Ron Z.
Ron Z.
- Lexus Tech -
Vocational, Technical or Trade Scho
454 satisfied customers
Cant get rid of check engine light on 96 lexus es300. p401.
Can't get rid of check engine light on 96 lexus es300. p401. Despite changing egr valve and using etech fuel induction & injector cleaner.… read more
Skyvisions
Skyvisions
ASE Certified Technician
High School or GED
1,848 satisfied customers
96 ES300: alternator and a power steering pump..300.
I need a alternator and a power steering pump for my 96 ES300. I have a person who is junking a 93 ES 300. Will the parts on the 93 fit the 96?… read more
lexpert
lexpert
Lexus Master tech
Vocational, Technical or Trade Scho
2,100 satisfied customers
My 1992 ls 400 lexus is idling rough and will not reve up it
my 1992 ls 400 lexus is idling rough and will not reve up it just starves out i was checking under the hood and i wiggled the pcv tube to the intake and it ideled smooth and reved up i also could tap … read more
HondaPlatinum
HondaPlatinum
Vocational, Technical or Trade School
25,554 satisfied customers
I have a trouble code on 97 lexus sc300.The code is p0401 egr
I have a trouble code on 97 lexus sc300.The code is p0401 egr flow insufficient.What can I do to fix it?… read more
BigBob
BigBob
Service Manager
High School or GED
4,792 satisfied customers
Lexus: drive hesitates a little in traffic loses power..smoke
lexus es 300 4 door .when drive hesitates a little in traffic loses power like about to cut off but doesnt .smell little smoke after driving and mild smell of smoke while driving. mechanic didnt even … read more
lexpert
lexpert
Lexus Master tech
Vocational, Technical or Trade Scho
2,100 satisfied customers
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Meet the Experts:

lexpert

lexpert

Lexus Master tech

2,100 satisfied customers

Master Certified with lexus, 8 years experience with Lexus

Skyvisions

Skyvisions

ASE Certified Technician

1,848 satisfied customers

Lexus Expert

Ron Z.

Ron Z.

- Lexus Tech -

454 satisfied customers

18+yrs experience. State Inspector and Lexus Diagnostics

Chris (aka - Moose)

Chris (aka - Moose)

Technician

345 satisfied customers

16 years of experience

AMD

AMD

Master Technician

270 satisfied customers

L1 Advanced Level Diagnostics Specialist

George H.

George H.

ASE Certified Technician

224 satisfied customers

15+ years ASE Master w/L1 Drivability certification

Tim Mohr

Tim Mohr

ASE MASTER

129 satisfied customers

30 YEARS EXPERIENCE, FORIEGN AND DOMESTIC, GAS AND DIESEL

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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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