torque converter
04-22-05, 01:23 PM
#1
torque converter
posted a while back about vibrations from the engine.. the mechanic that replaced my timing belt after my tensioner mishap told me its the torque converter. now the vibrations occur even when i rev the engine and the tranny is in park. i dont know much about transmissions and torque converters, would a bad TC or tranny fluid cause vibrations even while im revving the car is sitting in park?
04-23-05, 03:47 PM
#3
Originally Posted by GliTCH
posted a while back about vibrations from the engine.. the mechanic that replaced my timing belt after my tensioner mishap told me its the torque converter. now the vibrations occur even when i rev the engine and the tranny is in park. i dont know much about transmissions and torque converters, would a bad TC or tranny fluid cause vibrations even while im revving the car is sitting in park?
Now motor mounts is a different story. Check those.
Jonny
04-24-05, 06:24 PM
#4
i cant figure out whats wrong with my car and im starting to think the people i go to cant figure it out either but wont admit it. im taking it to my lexus dealer.. i hope theyre competent enough to help me out.
04-24-05, 10:19 PM
#5
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the only time i have ever felt a vibration from the convertor was because the input shaft on the trans broke.. the convertor is bolted to the flywheel, and unless the bolts came off-highly unlikely- there is almost no reason that a previously fine, balanced convertor would cause a vibration.. im pretty sure that at least one of your cylinders is not firring.. this could cause the vib that you feel.. and the missing cyl could be anything from a plug not firring to a fuel injector that isnt working..
more specific info on what its doing would help determine the cause..
more specific info on what its doing would help determine the cause..
04-29-05, 06:19 AM
#6
you guys were right, the mechanic that replaced my belt was full of it. i took it to Lexus and they told me the timing was off, got a loaner ES330 for a day and a $540 repair quote. got a call the next morning and they said the car was done, charged me $350 only and got treated like a pimp. rides perfect, no more CEL, no more hesitation. It's funny how fault tolerant these cars are, even with a bad timing belt installation job the car started up, ran great and didnt show any signs of it--except under WOT
had the rest of the car diagnosed and the only recommendations they made were to replace engine and tranny mounts.
had the rest of the car diagnosed and the only recommendations they made were to replace engine and tranny mounts.
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