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Old 07-14-2019, 11:09 AM   #13
blazintowers
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Join Date: Sep 2009
Location: saugus, ca
Posts: 74
Re: 71 blazer - green ground wire

Quote:
Originally Posted by Wrenchbender Ret View Post
The ASM is a switch that only allows the vacuum advance to work in high gear with an auto trans. It is an early emission control device & is best left bypassed.
So when you say bypassed, do you typically leave the original parts in place and just disconnect them, or remove the stuff you don't need to clean up the engine bay? I'm doing the HEI wire to replace the resistor wire and trying to tidy up a bit...Thanks ALL again !
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