yes, the basics apply to all cars...and I never understand why some don't understand the basics of electrical troubleshootin g, but, then they grew up in a different world from me....at least my son learned to solder....need ed talent building rc trucks and such
I notice the same issues seem to afflict other types of vehicles as well. On my cobaltss forum people will complain their car makes no power, people try to figure out what is wrong, and then they'll eventually mention there is some serious issues with it like its got a dead miss on one cylinder. Actually I get the impression from reading most tech pages on the buick sites, 1/4 of all GN's must run like a bag of shit.