hey everyone, I have a 1984 Chevy S-10, 4-wheel drive, 2.8L V6 - before
I got it, I think someone that did know what they were doing got ahold
of it - and changed some things that are causing problems now - and
trying to get it back and running like it should be.
1. I have no emmision contoll on the truck - it had removed before I
got it - do I need the efe heater - and could it cause a rich running
2. The electric choke wire has 12V oni t when it is unhooked from the
choke - when I hook it up - it has 0 volts on it - I ran a new wire
from a different source, and now has 12V anytime the key is on - is
this the way it should work?
3. In my book for the truck, it says I DO NOT have a mechanical vacume
advance - but thier is one - where on the carb should the vacume line
be hooked to? And does anyone have a good diagram and or pictures of
the vacume hose routing?
4. the primary and secondary vacume brakes on the left side of the
carb - what are they - and what do they do?
If anyone can help me out here - I would be greatly appreciative - I
am sure the vacume hoses are not routed correctly - but just don't
know where they are supposed to go.
I am getting very poor gas mileage at this point - but that before the
issue with the choke was discovered, so hopefully that will help.