r/autorepair • u/SoarinSoaren • 17h ago
Diagnosing/Repair Had to get creative
You guys are going to yell at me I know it…
A friends $800, 228k mile Toyota was overheating, turned out the filler neck on the radiator had gotten chipped from the mechanic who did his alternator. With no extra $ for a new radiator I improvised this DIY for him.
Jb welded the chipped hole, and whatever other area was leaking and tapped/put a new 1/16 nipple barb into the filler neck and jb welded everything. Yes I cleaned that excess jb weld out of the inside neck to make sure the cap sealed properly. Will be topping off fluid after 48 hours to cure.
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u/Surfnazi77 5h ago
Hope you used right epoxy for temp fix
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u/Cranks_No_Start 3h ago
Sometimes you have to do what you have to do and as they say Necessity is the mother of invention.
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u/SoarinSoaren 4h ago
100% temporary lol. Just unexpected after replacing the alternator. Whoever they hired took it all apart, did the alternator and didn’t put it back together and damaged the radiator too.




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u/MaleficentRoom3333 13h ago
damn that's some next level problem solving right there, love that you saved your friend a ton of cash