2003 sunfire need help fast

i purchased my sunfire a year and 5 months ago with only 3 miles on it. i was so happy to buy one i always wanted one. but that has know changed. my sunfire has been in and out of the shop for the 7th time.
My problems:
engine ticks
a leak in my trunk 3rd time going in
blower rattels
check engine light comes on blinked 2x than turned off
my blinkers stop working when ever it rains out.

my engine starts ticking the faster it goes.
the pasanger side of my trunk is full of water and if u look under my jack and spair tire i have water under it.
blower just rattles when i turn it on.
check engine light came on when my bf was leaving work. he said that it came on than blinked than shut off. and than came back on when i was bringing over to the dealers and than shut off
blinkers stop working when it rains. not sure what that problem is all about.
i am just getting very angry and not sure what to do with it anymore. i still owe 8,000 on it. and not sure if i could trade it in and not get riped of for it. just if u could help me some that would be great. i am new at this so if u have any questions please feel free to ask i will do the best i can with the questions. i am not a car person.

Engines tick in the sunfires, it normal and for your other problems, they sound like they're wiring problems. dont woryr about the ticking so much as its for 4banger under the hood of them. mine does it, my buddies does it. they all do.

oooh, 1 more thing, if you want tthe ticking to decrease, mine did when i put a Cold Air Intake Filter on and took out the airbox. plus i got a HP boost.