4.3lx v6 exhaust water manifold leaks

[Peter1959628]

I have just found leaks on both sides.<br />Is it possible to weld these with any success?<br />If not can you recomend any suppliers?

 

[Don S]

Re: 4.3lx v6 exhaust water manifold leaks

Nope, can't weld them. Sounds like the must of froze and cracked. That means there is also a chance the cracked inside and will let water into your engine. Time for new ones.

 

[dgregg]

Re: 4.3lx v6 exhaust water manifold leaks

I used www.manifoldwarehouse.com very inexpensive and friendly service.