i have a 1985 buick electra estate wagon with a olds motor. i am getting
code 34 witch i have been told is a vacume sensor. i called a few auto
part stores and they could not tell me even what it was or where, and
they did not have a listing for it. could anyone tell me what, where ,
or how to fix it? the light never comes on till i drive for a long time,
then it goes back out after a minute. thanks alot for any help you can
be. RICH