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I am fighting with some type of gremlin. Have had it happen a couple times now.Multiple engine codes and check engine light comes on.I have 7 codes.I am certain that it is a grounding issue but wonder if this would cause my HAVC to come on erratically?
John
she is all stock(put a Z06 air box in).43000 miles
getting that many codes in one go cant be normal?
it all started with the reduced engine power warning,i cleaned a bunch of corrosion under the battery and all was good for a few weeks,now i have got the check engine light 3 times.
just dont want to change parts if I dont need to.
do you think the B0432 H could have something to do with the HAVC controls taking a minute or so to come on?sometimes it comes on right away other times SLOW