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1994 lexus sc400 idle surging. V8 200,000. Sc400. Iac valve
1994 lexus sc400 idle surging JA: How many miles are on the car? What size is the engine? Customer: v8 200,000 JA: What is the model of your '94 Lexus? Customer: sc400 JA: Are you fixing your vehicle … read more
Pete
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I have a 2003 lexus es300 that surges (cuts out) on
Hi, I have a 2003 lexus es300 that surges (cuts out) on acceleration. There are no codes activated I have cleaned the throttle body and changed the spark plugs and replaced a few of the "hardened" vac… read more
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Lexus GS450H: I'm trying to replace an "Air/Fuel Sensor" (Bank
I'm trying to replace an "Air/Fuel Sensor" (Bank 1 Sensor1) on a 2007 Lexus GS450h (UK RHD), after finding the codes below. I have located bank 2 sensor 1, but i just can't find bank 1 sensor 1 for th… read more
Skyvisions
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The wire harness for the 02 censor bank 1 upstream I need that can you give me a part number… read more
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Lexus ES350: I have Lexus ES350 with only code P2197. Please
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Skyvisions
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Lexus RX 300: I have a 99 lexus rx300 if I press the accelarator
I have a 99 lexus rx300 if I press the accelarator down more than about an inch the engine surges wildly. It will do this even in park in the driveway. Last year we had the o2 sensors replaced. I took… read more
sprinkles08
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Lexus: I have 1998 lexus ES300.I went for the emission
I have 1998 lexus ES300. I went for the emission and it got failed with P0120, P0135, P0401 and P0402. I went to the dealership and shown them the emission failed paper which have code in it. They tol… read more
Ricardo Hohl
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Lexus rx 350: I have 2008 Lexus RX 350 with 55K miles on it.
I have 2008 Lexus RX 350 with 55K miles on it. Today, all of a sudden, following three lights came on -- 1. Check Engine 2. VSC Off (Blinking on and off) 3. Slip Indicator light I tightened the gas ca… read more
Dan
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2003 Lexus GS300: Check Engine..Engine panel light came..Mass Air Flow
2003 Lexus GS300 Check Engine panel light came on; I've got a P0003 code coming up on my code reader. The probable cause listed for P0003 code is a defective Mass Air Flow Meter sensor. Is this valid … read more
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92 SC400: replaced my cats they were clogged..my exhaust..gas mileage
My 92 SC400 is running rich and somewhat underpowered. I just replaced my cats they were clogged and straight piped it so my exhaust is all good I thought that would solve the problem but it didn't. S… read more
LexusPro
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Lexus IS300 We have an 02 Lexis IS300 and check engine light
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Eric
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LEXUS There are 4 wires going to my front oxygen sensor
There are 4 wires going to my front oxygen sensor: 1-BLUE, 1-WHITE, & 2-BLACK MY QUESTION IS WHICH COLOR IS THE SIGNAL WIRE, & WHICH COLOR IS THE HEATER WIRE, & WHICH COLOR IS THE GROUND WIRE ? 2000 L… read more
Amedee
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94 es300: car starts..exhaust..spark plugs, ignigtion modulal ,ecm
i have a 94 es300 the car starts but is only running on three cylinders do these engines spark the2 coils on opposit cylinders even though one of the cylinders is on the exhaust stroke i read that som… read more
Skyvisions
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92 lexus: connector..intake..the trouble codes pulled..ecu..car starts
hi...I need more info regarding a 92 lexus sc400..i was able to get the car running and pull out the trouble codes from the ecu..however, the only way i was able to get the car running was to jumper +… read more
Dodge expert
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92 sc400: replace my ecu..Car now runs great..temp sensor..my vehicle
i just replace my ecu on a 92 sc400. I purchased from california however I live in Chicago. Car now runs great but can't clear Egr code 71 checked nodulator valve(s) all appear to be functional I have… read more
Jason
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2000 GS300: I replaced the Oxygen sensor on the manifold..?Thanks
I have a 2000 GS300 and I replaced the Oxygen sensor on the manifold but the light is still on. How many more are there?? And where are they?? Thanks!!… read more
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injen intake, headers, race pipe and cat back exhaust..o2 sensors
i have a 2002 is 300 and i have recently put in an injen intake, headers, race pipe and cat back exhaust. I still have the stock cat under the car. I have simulated one of the o2 sensors. i keep getti… read more
Skyvisions
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1993 Lexus LS400: hesitation or stumble upon acceleration.
I have a 1993 Lexus LS400. This car is boggling my mind! It has a hesitation or stumble upon acceleration. TPS, MAF, plugs, wires, coils, fuel pump and fuel filter are all good. At first I found the T… read more
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