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A number of things can make that light come on, you could have a fault in the ABS or VSC system somewhere, possibly a speed sensor going out or something similar. You will need to put a scan tool on it, if you can get ahold of one, or take it to a shop or dealer and have them pull the codes out of it. If the light has come on, there should be stored trouble codes.

Oil change at my lexus dealer is 71.95 plus tax, and that is conventional oil, synthetic is extra. and i called a nearby toyota dealer, they refuse to work on lexus, stating that there technicians are not trained to work on lexus. (crap if you ask me)

Hi Kaydee, Thanks for the reply. Yes, my gas mileage has gone downhill, and it does run much more roughly. I have had to replace 5 of my coil packs in the past year too, so it hasn't been running too smoothly for a while. I also realized that the 02 sensor has been bad for 9 months, not 4-5... I was just concerned that it would damage my catalytic converter, that would be incredibly expensive! I know I am going to have to have it...

You should change what you can afford to change... Oil, definitely go with Synthetic, 5w30 or 10w30, either will be fine for that engine... On that motor, the engine will not go kaboom if the timing belt pops. So, if you must, just drive it until it breaks, or another 60k miles or so, then change it... worst case scenario is you have to call a tow truck at an inopportune time and pay for changing it then... as far as water pump, well, if you...

Should I get OEM alternator which cost $400+ or is therean alternator that you guys could recommend? It's falling below specs. Planning to replace my battery since it's 6 years old. Which one should I get? This one would almost be the exact one like OEM 600 CCA, and the alternator won't have any problems fully charging it. http://www.interstatebatteries.com/c...nths+-+600+CCA Or this is higher than OEM, 800 CCA, which the...

You will need a pulley puller.

Quote: Originally Posted by kiwi Oil change at my lexus dealer is 71.95 plus tax, and that is conventional oil, synthetic is extra. and i called a nearby toyota dealer, they refuse to work on lexus, stating that there technicians are not trained to work on lexus. (crap if you ask me) and DIY oil change ~$20 for Synthetic $.50 gasket $4 OEM Toyota/Lexus oil filter Total~$24.50 oh the savings!! but then again u do get donuts at the dealership.....

Quote: Originally Posted by FisforFast I was just about to bump this thread! Thanks for doing it for me. I would not put the car on jacks for a prolonged period of time as many people have told me that it may harm your suspension. As for the car cover, I find it to be necessary. Dust will accumulate on your car and it can cause swirling. Now, the battery is a toughy. I personally would not deconnect it as you will lose everything you have...

Quote: Originally Posted by LexusPia I was talking to a tire shop last month and the technician there said prolonged storage like 2 months or more could possibly cause permanent flat-spot on the tires. Since I just paid over $1000 on a brand new set of Michelins, I sure don't want to ruin them with permanent flat spots. You mentioned you pumped the tires to the max pressure allowable when storing your vehicle. Have you ever had flat...

not really, but you will notice 2 things... first, your gas mileage will suffer by a lot. The performance side of it will suffer as well. I had my car running on faulty 02 sensor wires for about 3 months and the thing just burn gas like there is no tomorrow...however, when I fixed it, there is a noticeable performance increase. Second, your bumper will get dirtier much faster. All the black soot from the exhaust will end up in your...