1FZ-FE Rebuild: Would you reuse this oil pump bushing?

[ColoradoCruiser31]

maybe you can hear it in this video.

Hey Midgainc,

Did you ever figure out what was causing this sound? Mine is making an almost identical noise. See video



I created a thread to see what people thought. Maybe you or others could shed some light on the issue? See link below.

Thread '80 series Engine noise Diagnostic - HELP!'

Saturday at 11:32 PM

I am looking for some help/advice. This is a long winded post so bear with me.

I recently bought a 1993 80 series 1FZ-FE with 330k miles. I purchased the rig thinking it had some valve tick but after more investigation I begrudgingly admitted it had bottom end noise.

Over the past two weekends I have torn into the truck and haven’t found “the smoking gun”. I haven't found anything obvious to point me at what has been causing the lower end noise.

I first thought the truck has possibly spun a bearing. I spent some time listening around while the truck was running with a pry bar pressed...

• ColoradoCruiser31
• 1fz-fe 80 series help needed knocking
• Replies: 11
• Forum: 80-Series Tech

Thanks!