ES_300

I have 99 ES300 with about 111K on the clock. Last year my Oil pressure light came on and I took it to the workshop, where they said it’s the sludge problem so I got it fixed and they replaced the Oil Pump also. Everything seemed to work fine but after 5/6 K miles the light came on again, but when I used to press the Gas pedal it was going away and releasing the gas pedal making it come on again. I checked the owners manual where it said "It could come ON after a hard stop or if the Oil level is extremely low and if it is constantly ON then take it to dealership but if you accelerate and it goes away then there is nothing serious and there is no particular reason for this light to come on" So I just took it for Oil change as I already got the oil pump replaced, and after changing the oil the light didn't come on again until yesterday and after about 1100 miles after changing the oil. I am just confused what is going on with it. Can you guys suggest something? Thanks in advance

I own 99 ES300 with about 102k on it, it was running smoothly until yesterday when CEL and TRACOFF lights came on at the same time. When I put the car in drive I can feel it shaking and stalling. Took it to Autozone and the code came as P0300 for random misfire. I got all the spark plugs replaced today and still having the same problem. I unplugged the battery terminal for about 10 seconds to reset it and then started it again, after driving for couple of minuts CEL came on again and I took it to Autozone to get it checked now I got P0301 (misfire in cylinder 1). Can anybody please help me what the problem can be. Can it be the coil on Cylinder 1 and should I replace it to check if it fixes the problem. I tried searching the forum but can't find any specific details, so I will appriciate any help. Thanks

hey Lexus community I have found many great posts and answers here but I couldn't find exactly I am looking for and I'm sure somone will definately have an answer. I bought 1999 ES300 and it came with only one key. I want to buy another key for my car, so can anybody please let me know if the key with builtin remote will work with my 99 ES, because some people say that the key with built in remote works with 99 and some says it doesn't because of different FCC ID's, so I will really appricate if someone can clear it for me. Thanks in advance