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My 1995 Lexus SC300 will crank but won't start. It's not
My 1995 Lexus SC300 will crank but won't start. It's not getting spark or fuel, the EFI main relay is clicking when I put it in but I think my ECU isn't communicating because when the key is in the on… read more
David Craig
David Craig
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I have a 1993 Lexus SC300. The problem I have is when I
Hi, I have a 1993 Lexus SC300. The problem I have is when I start it up, it cuts right back off. The last time I drove it, it just cut off on the road and I haven't been able to get it running since. … read more
Ron
Ron
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Lexus SC300: I have a 93 Lexus SC300 that has been rumbling,
I have a 93 Lexus SC300 that has been rumbling, smoking and most recently stalling on ONLY the first startup of the day. It omits a heavy gas smell along with it. If I attempt to drive away immediatel… read more
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Lexus sc300: 1992 sc300 I need a wiring diagram for the fuel
1992 sc300 I need a wiring diagram for the fuel pump and a wiring.diagram for the pcm as it relates to the fuel pump also I need a wiring.diagram of the power and ground for the pcm.… read more
Skyvisions
Skyvisions
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Lexus SC300: where is the power steering fluid filter on a
where is the power steering fluid filter on a 95 lexus sc300? Just replaced the power steering pump and it sounds like it's low on fluid. Resevour is full and is constantly full of bubbles. Could the … read more
sfe30
sfe30
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1992 Lexus SC300: check engine light..I give the gas pedal force
just today on my 1992 Lexus SC300 check engine light lights up the heavier I give the gas pedal force… read more
Neal
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Lexus SC300 I have a 1992 Lexus SC300. The sunroof was leak
I have a 1992 Lexus SC300. The sunroof was leak and water goes down under the carpet of the back seat. According to my research there are 4 drain plastic hoses at each corner of the drain tray underne… read more
LexusPro
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1992 Lexus sc300: gas pedal, the blower speed increases..goes down
I have a 1992 Lexus sc300. With the air on , when I step on the gas pedal, the blower speed increases. When I let off the pedal and come to a stop, the blower speed goes down low. It just started doin… read more
HondaPlatinum
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Vocational, Technical or Trade School
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93 lexus sc300: manually..engine started running bad (rough)..ecu, ran
93 lexus sc300 - transmission stopped shifting, had to shift manually, next the engine started running bad (rough) and died. I changed the ECU, ran good for a while and started the same sequence all o… read more
lexpert
lexpert
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Vocational, Technical or Trade Scho
2,100 satisfied customers
1992 Lexus SC300: run fine..catalytic converter..glow..oxygen sensor
I have a 1992 Lexus SC300 ; it will start right up, and run fine for 30-45 seconds, then will run rough and won't have any power- will barely move the vehicle; runs so rich that the front catalytic co… read more
LexusPro
LexusPro
Master Automotive Technician
1,002 satisfied customers
95 Lexus SC300: electrical problem..jump start..non turbo..ecu
Hi Peter Interested in your answer on the electrical problem where you mentioned the possibilty of incorrect polarity on a jump start battery. I have done this very (stupid) thing on my 95 Lexus SC300… read more
lexpert
lexpert
Lexus Master tech
Vocational, Technical or Trade Scho
2,100 satisfied customers
1992 SC300: drive, the OverDrive light..instantly..dash light
Hi there,my 1992 SC300 Lexus seems to be having a problem. While I have the transmission on drive, the OverDrive light on the dash occassionaly comes on and instantly goes off. When I take it out of O… read more
lexpert
lexpert
Lexus Master tech
Vocational, Technical or Trade Scho
2,100 satisfied customers
1998 toyota supra: I can use the coil springs..Lexus..suspension
I wanted to know if I can use the coil springs from a 1998 toyota supra on my 1992 Lexus SC300. I wanted to get a sportier feeling from the suspension. At my disposal is the suspension from a 98 supra… read more
Doug
Doug
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Vocational, Technical or Trade Scho
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Lexus: fuel pump has no power at connector in trunk ,is there a relay
fuel pump has no power at connector in trunk ,is there a relay and where may i find it?.1994 sc300 lexus. what can i check next?40211.8422642708… read more
Skyvisions
Skyvisions
ASE Certified Technician
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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
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Lexus sc300: operating temp..colder..the faster the engine cools
i have a lexus sc300 1992. i have a problem with a hot start. if i drive the vehicle to operating temp and stop and turn off engine,after10 minutes or so, it will start but then kill. the colder the t… read more
rpmdiag
rpmdiag
High school
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1993 Sc300: +b and fp terminals in diagnostics..fuel pump relay..ecU.
I have a 1993 Sc300 that will not start or run without a jumper on +b and FP terminals in diagnostics. I need to know location of fuel pump relay and fuel pump ECU. Engine stops immediately when jumpe… read more
lexpert
lexpert
Lexus Master tech
Vocational, Technical or Trade Scho
2,100 satisfied customers
1992 Lexus sc300: nt turn on the air condition..fuses are good.
I have a 1992 Lexus sc300. The a/c button doesn''t turn on the air condition. All fuses are good. How can i fixed the problem? An if it is the switch, where is it located.… read more
lexpert
lexpert
Lexus Master tech
Vocational, Technical or Trade Scho
2,100 satisfied customers
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lexpert

lexpert

Lexus Master tech

2,100 satisfied customers

Master Certified with lexus, 8 years experience with Lexus

Skyvisions

Skyvisions

ASE Certified Technician

15,108 satisfied customers

Lexus Expert

Ron Z.

Ron Z.

- Lexus Tech -

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18+yrs experience. State Inspector and Lexus Diagnostics

Chris (aka - Moose)

Chris (aka - Moose)

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16 years of experience

AMD

AMD

Master Technician

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George H.

George H.

ASE Certified Technician

224 satisfied customers

15+ years ASE Master w/L1 Drivability certification

Tim Mohr

Tim Mohr

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30 YEARS EXPERIENCE, FORIEGN AND DOMESTIC, GAS AND DIESEL

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