reykay

Thanks gbhrps. I have it in the shop now for the 2nd time to see if they can find the issue. Really want to figure this out. 2002 ES300 with almost 204,000. Trying to sell it. Found an '04 ES330 with only 15,000!

Front right wheel makes a squeaking sound when I bear or turn right. Breaks are fine. Only happens when turning wheel (even slightly) to the right.

2006 RX330 with 60,000 miles. Lately transmission seems to slip or jump slightly when hitting 3rd gear. It is intermittent...may not happen for days, and then every time for a trip.

I have a check engine code PO 440. The description is "evap. emmission control system malfunction". Has anyone had experience with this code?

Thanks all. Finally found the problem. It was the EGR. Replaced it and all hesitation problems are gone. I also understand the EGR's are an issue with '98 ES300's

most likely your air intake. I had something of a similar problem.

Thanks for the reply. How did you correct the intake problem?

most likely your air intake. I had something of a similar problem.

Thanks for the reply. How did you correct the intake problem?

Clean your throttle body, check your fuel filter, and a seafoam treatment probably wouldn't hurt either. any cel light?

What's a seafoam treatment? Thanks.

This only happens after about 15-20 minutes at a constant speed (such as in cruise control) - at say 75mph. When I slow down to pull of the highway, the car idles very rough - almost stalls. If I take off again and punch the accelerator (around 5-6000rpm), everything is fine. No check engine lights, etc. It's almost like some kind of intake or carbon build-up issue, because a quick punch clears things up.

Anything anybody can suggest would be appreciated.