What is the cause for this vibration which only happens occasionally and usually at around fifty km/h and eighty km/h only for my car listed above 2L four cylinder? Vibration at sixty to eighty km/h. More noticeable when on load like going up hill. When accelerate hard the vibration goes away. Only happen when gently accelerate and when reach speed around sixty to eighty km/h the vibration comes on.
Letting go the accelerator the vibration goes away. Vibration only occurs when fuel is applies by pressing on the accelerator. Spent over $500.00 for mechanic to replaced Platinum spark plugs and plug cords plus tuning done at certified Toyota service center but the vibration problem still exist. What is next? Wanting to know the exact cause to this problem. Please advice.
have the same problem?
Tuesday, January 17th, 2012 AT 3:33 AM