Hi guys,

Has anyone any advice or a handy guide to the removal and replacement of a new set of left and right exhaust manifolds?

 

This thread may help some.
https://www.hummerforums.com/forum/s...ad.php?t=17842

 

Hell of a write up, redlx50. Nice job.

 

Thanks, hopefully it will be useful.

 

hi Red,

Did you have to remove many other parts to get access to the manifolds? I noticed if you remove the splash guard around the front wheels you can get to the manifolds, did u go this way or straight down?

 

I came in from the top of the engine compartment. I looked at going through the wheel well, but the top offered plenty of room. I had to pull the air filter housing and tube and oil dipstick on the passenger side and then unbolt the terminal box attached to the alternator bracket on the drivers side. Not a hard job. Just be careful backing the old hardware out.