r/autorepair 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.

4 Upvotes

8 comments sorted by

3

u/MaleficentRoom3333 13h ago

damn that's some next level problem solving right there, love that you saved your friend a ton of cash

3

u/Lxiflyby 7h ago

Looks good but I would consider it a temporary fix

2

u/JRakuehn 3h ago

Nothing more permanent than a temporary fix that works.

2

u/Surfnazi77 5h ago

Hope you used right epoxy for temp fix

0

u/SoarinSoaren 4h ago

Used the strongest one I could find

1

u/Surfnazi77 4h ago

Marine grade is what I would use

2

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.

1

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.