2000 Lexus RX300 Repair and Maintenance

A guide to problems, costs, maintenance and repair for your 2000 Lexus RX300

The Check Engine Light may come on because a component of the oxygen sensor stops working. Replacement of the failed sensor should correct this concern.

Debris can get into the idle air control valve. This will restrict the air flow into the engine, causing idle speed and/or stalling when cold. The valve can be cleaned or replaced to correct this concern.

The Check Engine Light may illuminate because the mass air flow sensor sends incorrect information to the engine control computer. This can cause a loss of power on acceleration. A failed mass air flow sensor will require replacement.

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I ck it have following cods p1130 air/fuel sensor ,circuit bank 1 sensor 1 MOD 10 , P0300 random mis Fire dectected pending, P0303 cylinder 3misfir decked landing MOD 10 ,P0305 cylinder5 mis Fire dectected MOD10 ,P1130 air/file sensor pending MOD 10. I have replaced all spark plugs spark pl...

doesn't do it all the time and when it does act up od does not work.keeps throwing codes like miss fires,coolant closed circuit and more.had maf replaced,coolant sensor,timing belt and coils and plugs.acts up more under 50mph.will be driving and just like you turned key of then on quickly.eve...

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I had 2 Lexus RX300. Bought the first one in 1998. It caught fire in 2000, as I was driving to work (10-mile leisurely drive). Total loss. It had about 15,000 miles. Horrible experience with Lexus as we sorted through that. They eventually gave me a slightly used RX300 demo car which I still have. It has 111,000 miles. Muffler gave up at 70,000; the radio at about 80,000; transmission at 100,00...

I had purchased the 2000 RX300 model and only at 65K miles started giving me more issues compared to any other cars that i have driven. Never had any issues on my other cars for at least 98K miles. But this was a big headache for me one problem after the other. 1st of all never in my life will i purchase a Toyota Branded upscaled car like Lexus nor any Toyota branded vehicles. At 65k - Rear M...

Amazing vehicle. Purchased new in 2000 and have driven it for 11 years. I have 275,000 miles on it. Only major issue was a transmission at 218,000 miles. Cost me about $3800 because I had it done at the dealer. They quoted me $4600, but when I threatened to go to an independent, they came down to $3800. Did check with an independent and they would have done it for around $2000-$2500. Wen...

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