My girlfriend has an 07 sport manual with about 6k miles on it. She tell me that whe she locked her car the "honk" wasn't as loud as it use to be, and she tells me that when she was driving to work that it didn't accelarate like it use too..Anyone else have had this problem or hear anything about this?

 

push the gas harder and downshift that should fix it

 

I would suggest a K20 Swap to.

 

Strange I have never hear of anything like that. Have you check the tire pressure? Changed the oil yet? Are you in one of those areas that changes gas types in the winter? Any of those might effect the acceleration. The Horn who knows? Maybe look at to see if it is dirty or something?

 

i think the car battery is defective

 

yea that