Car seems to struggle to rev up from a dead stop, after it goes its perfectly fine.

Also noticed when sitting in my driveway, rev up high and let go, the muffler kinda spurts out, like a "Bluph-blup blupp" sound.


I'm guessing its a fuel injector problem but any other ideas help.

I also bought a K&n air filter today and replaced the dirt-encrusted old cheapo one. I swear my car must have not been getting air or something; i dropped the old filter on the floor, picked it up and junk just puffed and dropped out of it.

Anyways i filled up the tank just day before yesterday so i've still got most the tank left.... any way besides putting my mouth on the end of a hose and siphoning the gas out so i can put some damn cleaner in it? I really don't like my car feeling like shit.