Quote:
Originally Posted by Colorado buff
I wonder why the frames had the holes in the first place. I had to do two frame repairs but now should be good for a while. They cut out the rot and did a nice job repairing. I figure money on repairs is cheaper for the next five years. Plus only has about 150k miles so good for another 100-150k.
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I would say for a few reasons:
1.) Save a little weight.
2.) Alignment holes for the machines to move the parts.
3.) Machines weld the frame together. So they have to be aligned perfectly when being welded together.
The only issue with holes in the frames is in the rust belt areas.. Other Areas of the world, they never rust out. All depends on the environment.
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7 3rd gens listed in the build thread (2 are parts mobiles)
Build Thread:
https://www.toyota-4runner.org/3rd-g...os-builds.html
Brillo's Bucket Fluid Ex changer:
https://www.toyota-4runner.org/3rd-g...ml#post3358086
Sparks Plugs Wire and Coil Information:
https://www.toyota-4runner.org/3rd-g...on-5vz-fe.html
