2004 Toyota Avalon 3.0 V6 with 167,000 miles.
Needs new belt for a/c compressor as it squeals upon initial start up for 10-15 seconds and the timing belt, I have been told, needs replacing though it only has 77,000 miles on the oem belt, it is approaching 10 years old. As you know replacing the water pump is recommended when replacing the TB and I would obviously have the power steering and alternator belt replaced. Would plan to use Aisin parts for all. And would put in fresh radiator fluid.
So do you think the TB and water pump need replacing due to the age of the belt? If so, what else should I be advised to maintain while in this area of repair? I would have an independent auto repair shop perform the repairs. Do they need to be certified Toyota mechanics for this work?
Thanks as always.
Replace any idler and tensioner pulleys.
Thanks Doc. Is a certified Toyota technician necessary for this type of service?
No, just a competent mechanic.
Thank you.
I would not touch the alternator. Was the water pump ever replaced? If not, then replace the timing belt and water pump.
I suppose I wasn't clear about that. Yes, the timing belt and water pump and the two other belts were replace at 90.000 miles about 10 years ago using oem parts at the dealership in NC where I purchased the car. And the car is at 167,000 miles now. I was not planning to change the alternator, just the belt. And I am looking to have the service performed at a independent shop but the mechanic is not a certified Toyota technician. Should I look for someone who is for this type of work? Thanks
If your mechanic has worked on your car before and if he knows what he's doing, then you shouldn't have any problems.
Just check that the alternator is putting out around 14.5 volts at idle.
Thank you.