There is a crack in my mainfold and I would like to weld it.
These are the steps I have gotten so far.
1. Clean/grind area to be welded
2. Pre-heat, with propane torch, or running on the engine????
3. Weld crack, what nickel rod?, what current setting for assuming 1/8" thickness and 2/32 or 1/8 rod?
4. Peen weld with peening hammer?
5. post heat weld...
6. let slow cool
Is this right? If I can reach the area does anyone see a problem with welding this while it is on the engine?
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