Well, I'm thinking that my thermostat took a dump. And of course, the night before a long drive for a job.
After looking tha site over, I'm finding little on the subject. So I've got some. Uestions.
1) Is it the whole intake, or just the common chamber that needs removed?
2) If either the intake, or common chamber are removed, do I need new gaskets?
3) I'm a nervous mechanic, is this something that I should consider doing myself? I'm not bad at working on the truck, I just don't want to screw this up!
4) Should I use isuzu thermo, or is a parts store ok?

Any and all help is appreciated. I saw dub said he wouldn't charge less than 300 for the labor,
So I'm guessin, taking my time, I'm looking at 10 hrs to replace the thermostat?
Any confidence builders reading this? Lol

Thanks!
David