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Mazda Trucks \  b2600i Vacum lines needed or not?

b2600i Vacum lines needed or not?

Mazda Trucks Make Specific
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replies 3
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720Minitrucker   +1y
Hey guys I'm finishing putting together my b2600i its fuel injected so its not like my 2200 which has about 50 different vacum hoses this one has about maybe 3 or so, I dont want to relocated this crap I just cap them do you think I'll pass smog? I have no idea what these are exactly for (the hoses) there just more emmision B.S, Any help would be appriciated it
idragmazda   +1y
yo i've got a 2600i, i havnt fooled with the engine yet cuz its out and getting rebuilt, but if you get around to capping a few off, let me know the outcomes and post on here, thanks!
nascarguy3   +1y
I just did a motor swap went from 2.6I to 2.2I but I believe you need all lines to make it run ok, remove the cat and install a test pipe until smog time.
tomkat   +1y
The computer on those B2600i's relies on that system... it will probably run rich if you cap them off.
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