Isuzu SUV Forum banner
1 - 3 of 3 Posts

·
Registered
Joined
·
189 Posts
Discussion Starter · #1 ·
Howdy,
I am working through a few quirks with my 2000 Trooper w/ 3.5 that I'm not even sure how to describe. I picked up a vacuum guage and am wondering if there is a defined number that it should read at idle? I realize there are a lot of variables on vacuum but i am hoping that there is at least an idle spec to start with. Hopefully once i get this figured out i can actually describe what i think is going on with my engine.

Thanks,

Adam
 

·
Registered
Joined
·
7,076 Posts
Anywhere from 20 to 15 inches for a street driven vehicle with a normal cam would be acceptable.
 

·
Registered
Joined
·
645 Posts
not to go off subject but i want to hook up a vaccume guage.

mostly commented this so i can stay in on the loop of the problem!
 
1 - 3 of 3 Posts
Top