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I have a bad gas mileage, how about yours ??

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Old 07-05-14, 11:49 AM   #256
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Where is the ECI fuse located so I can pull the fuse and reset it too? Thanks.
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Old 07-07-14, 05:56 AM   #257
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Originally Posted by rudymon View Post
eci = ecu ?
my bad i meant ECU yes. the ECU fuses are not hard to find. refer to your user manual
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Old 07-09-14, 01:32 PM   #258
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Originally Posted by Lexmex View Post
Where are you seeing the black exhaust?

In addition, which cat are you referring to, there should be two precats off of the manifold and 1 cat underneath the vehicle. The O2 sensor after the main cat underneath the vehicle isn't the key for the gas mileage, that would be the two A/F sensors before the precats.
Sorry but, How many catalytic converters does a 2004 RX330 have? I see two.
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Old 08-08-14, 03:41 PM   #259
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I have a 2003 rx with 120000 miles getting around 17.3 mpg
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Old 09-21-14, 06:41 PM   #260
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Default Help!!! Only get 11.7 mpg 2000 rx300

Hello everyone, I need your help. I'm only getting under 12 mpg . Mostly city driving. I have the car about a year. Always use super. Water pump/ belt done. No check engine lights on dash . Use liqi Moli for oil. How can I get gas mileage to go up?
Any advice would be very appreciated. Thank you
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Old 09-21-14, 07:01 PM   #261
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Welcome to CL.

Moving thread to an existing thread.

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Old 09-21-14, 07:01 PM

air, bad, battery, camshaft, change, effect, flow, fuel, gas, lexus, mass, mileage, mpg, rx300, sensor

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