I got a weber carb thinking all the vacuum lines were going to fall back into place,
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ha ha ya i don't think so... I have a weber and pasted the visual. really just have the air injection tubes on the exhaust and some canisters here and there and you'll be good. I didn't even have a egr valve and got by.
Its BS really, our trucks pass the HC and CO easy without all the extra systems in place.
Also if you still have these systems in place i'd say 80% of them out there don't even work anymore. after 150k I'd bet most of the emission systems are chalked full of carbon and gummed up behind repair.
haha i've never seen a thread covering preventive maintenance on the emission systems.
