Diagram or list of the 3.4L pullys?
05-13-2005, 09:47 AM
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Diagram or list of the 3.4L pullys?
Ok, 20,000 mile ago I had a private mechanic do my timing belt and tune up. 5k miles later the truck threws codes galore and started pinging. I then went to toyota to find that the timing belt had gotten loose and was wreaking havock because of a loose pully. They fixed the issue as I understood but there was some damage to a pully, they said it would work but it may in the future need to be replaced if this happened again. I want to figure out which pully (If I knew the pullys I could figure out which) needs to be replaced I think. So that I can ask if they have the part before I go and find out they don't after sitting in that great old waiting area for an hour 
edit: After talking to several parts department, does the idler pully sound right? I'm trying to figure out all the pullys connecting to the timing belt.
edit: After talking to several parts department, does the idler pully sound right? I'm trying to figure out all the pullys connecting to the timing belt.
Last edited by li_runner; 05-13-2005 at 10:17 AM.
no one knows the pullys on the 3.4? I hardly believe that.
05-20-2005, 09:38 AM
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3.4L pulleys
You have an idler pulley near the center below the cam pulleys and there's also a tensioner pulley located at the bottom left corner of the engine (looking at it from front). I'm attaching a pic.
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