wat is going on!?!?!

ok so ive had my taco for over a montha now and i love it...got my flowmaster on, love that to. but at time i think there is so much wrong woth my truck.

~sometimes in the morning when i back out of the driveway adn put it in drive it makes this phsss(haha) noise like air is coming out of something in the front.i also hear the fan hit something or click sometimes.
~another thing is when i first turn on the heat or a/c, I HEAR A FAN NOISE FROM THE VENTS IN THE CAR! wtf lol
~ also the steering wheel shakes from 55-65 mph

does anyone know wats up with these things?
also did i void my warranty by putting in my flowmaster or can i take it in and get wats wrong fixed?

thought i would put all my questions in one thread haha
thanx guys

 

Lets start with is it new or used?

If it's used, what year is it and how many miles?

Either way what body style, engine, drivetrain, wheels and tires does it have?

 

That's the ABS system check...and perfectly normal.

 

as for the steering wheel shaking.....may need to get your tires road force balanced. and no.....putting the flowmaster muffler in didnt void your warranty.

 

Gee. Don't overload us with info like what year and model...

 

hey bro....hes a newb(like me and you once were)......be easy on him.

 

The good thing is, maybe you won't speed anymore with all the shaking and noises going on.

A muffler is not going to "void" your warranty. In other words, said aftermarket muffler would have to be proven to have caused whatever failure you might have. For example, if your alternator fails, they can't blame your Flowmaster.

 

thanx dude....sorry guys i have a 2008 sr5 4 door

 

no prob man. when you get time, you may wanna fill out your profile so we can know a little more about you. no big deal though, just when you get time.