sorry i know this has been probably beat to death and i cant seem to find anything that related to this exact issue(might be overlooking it tho)
2015 LS 1.8 87000km's only when cold it has a pretty bad misfire in park/or in gear is worst from load , but once it at operating temp its fine, i have checked for codes, nothing/nothing pending, no vacuum leaks, purge valve was replaced few months ago due to issue with fuelling up, plugs looked fine, checked gap, was good, coil was clean and dry.(my old 12' LTZ turbo had the #4 corrosion so i checked for this reason)
any insight would be appreciated, again sorry if i overlooked this on forums already
2015 LS 1.8 87000km's only when cold it has a pretty bad misfire in park/or in gear is worst from load , but once it at operating temp its fine, i have checked for codes, nothing/nothing pending, no vacuum leaks, purge valve was replaced few months ago due to issue with fuelling up, plugs looked fine, checked gap, was good, coil was clean and dry.(my old 12' LTZ turbo had the #4 corrosion so i checked for this reason)
any insight would be appreciated, again sorry if i overlooked this on forums already
