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That exhaust manifold repair consumed my whole weekend due to frozen bolts

A customer's older sedan came in with a cracked manifold, and every bolt was rusted tight. I used heat and penetrating oil for hours on Saturday just to loosen a few. By Sunday night, I was still extracting the last one with a drill. Why do people think complex fixes can be done in a snap when rust and age don't care about your schedule?
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4 Comments
the_wendy
the_wendy1d ago
Try a torch with wax instead of oil, works faster.
3
dakotayoung
Does wax actually burn faster than oil?
5
jana672
jana6721d ago
But doesn't wax make a huge mess when it drips compared to oil?
0
victor_thomas
Put a little dish or tray under it, catches all the drips. Way easier to clean up one solid piece of wax than oily residue everywhere.
4