Hi,
I have a 2006 B/New Premio, it has done just under 17,000kms. It has a automatic gear box. Lately it hesitates to accelerate beyond 80kmph. When you press on the accelerator instead of the smooth jet sound it had before it now gives out a 'brrrr brrrr' sound and does not pickup as it used to do.
I took it to Toyota on Saturday, I was instructed as below
Probable diagnosis - Injections nozles etc may have corrosion deposits from petrol.
Probable Solution - Use a petrol additive to clean out the system
Further I was also told I have not used the gear box correctly. I was told I should shift 'up' or 'down' the gears to slow the car etc. I always put to drive and wait for the gears to change in its own pace. (I do not push it)
Please let me know are these correct? Should I follow these instructions?