Prado (LC95) power down.....pls help!!!

[michael8884 Lurker Find all posts View Profile Close michael8884]

My prado 3.4 when run on highway suddenly enginee has vibration and power down... , I cceleration......she still keep on speed & vibration. Then, I need slow down and keep speed below 80km/h. She resume normal. But this case has happen again.........

[thebludger1 Lurker Find all posts View Profile Close thebludger1]

Maybe the timing belt needs replacing that can cause a vibration

[big al Junior Member Find all posts View Profile Close big al]

Power down.

Big Al here. Are you sure the power is down or are you backing off,if you are backing off then Iwould have a close look at my tailshaft uni joints,this will vibrate the vehicle and engine at a certain rev or speed.PS There are grease nipples down there to tend to if I am incorrect,so not a waste of time. :idea: