I have two questions. on 1999 Mazda Millenia

1) My car antifreeze boils up after 10 minutes when i am driving it but my car does not over heat 2) The car is automatic but is having problems shifting up, it hesitates

by in Philadelphia, PA on December 18, 2012
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1 answer
ANSWER by , December 19, 2012
ck radiator cap and replave if necessary and ck trans fluid level and condition