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04-30-2014, 03:36 PM | #1 | |
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Join Date: Apr 2014
Location: pomeroy, Ohio
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accesory vacuum line cause misfire?
so my car has been missing after a recent spark plug change, so i did a smoke test and i see smoke coming from under the air cleaner and i see that the accessory vacuum line goes under there, could this be the cause of the misfire? i already checked all the sparkplug work and wires. and if this could be the problem how would i get to it 1998 buick century 3.1.
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04-30-2014, 09:45 PM | #2 | |
AF Fanatic
Join Date: Jul 2011
Location: Worcester, Massachusetts
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Re: accesory vacuum line cause misfire?
You did a smoke test on the evap system? Was there an EVAP code set?
Was a P0300 set? |
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05-01-2014, 12:50 PM | #3 | ||
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Re: accesory vacuum line cause misfire?
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Tags |
buick , century , misfire , sparkplug , vacuum |
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