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86-95 Trucks & 4Runners 2nd/3rd gen pickups, and 1st/2nd gen 4Runners with IFS

Advice on crankshaft replacement

Old Apr 13, 2014 | 07:20 PM
  #1  
Paul Haskell's Avatar
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Advice on crankshaft replacement

I spun a bearing and scratched the hell out of my crankshaft. I'm going to replace all bearings and shaft.

Question. Do the rods need to be replaced as well ? The rod cap with the bad bearing went black.

Do I have to take out the engine to put in a new crankshaft?

Its a 3.0 6 cyl mt
Thanks.

https://www.dropbox.com/s/0ody1b6lha...34498155_n.jpg

https://www.dropbox.com/s/2je0l4z07n...08584899_n.jpg

Last edited by Paul Haskell; Apr 14, 2014 at 08:42 AM.
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Old Apr 14, 2014 | 03:50 PM
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From: Springfield,Or
You would have to at least separate the engine and trans so my vote would be to pull the motor and at least re-ring and new head gaskets
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Old Apr 14, 2014 | 05:00 PM
  #3  
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I think I have to replace the rod. It was pitch black the cap was pretty stuck on so I think it deformed a bit. I JUST rebuilt the head ! I guess I should have looked under first. Lesson learned. I may re-ring too if I can find a cheap set.
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