was driving back from queens and all of a sudden i start hearing crackling sound from my car?
wtf is wrong?
is my cat goin bad?
i also smell some rotten egg smell.
my car seem to have lost some power,
is it normal for my vents to have heat emitting from it even though i have no heats on?
also my rpm dont seem to go above 3k
and i have to punch the gas for it to go over even 2k?

mike

 

sulfur smell = cat

 

would the cat cause me to lose power?

 

Yes
1234567890

 

my vents are always emitting some kind of air, cold or hot (depending on what the temp is set to)

ive just gotten use to it.

 

press button next to the a/c you know the one with arrow goin around the car
when the you shut it off ,no air will go thru

 

the smell is only intmedite
and the crackling sound only happen when i drive a long distance wtf is goin on with my max
how much would a cat cost me?
the price on jerryrome nissan is like 800 dollars?

 

Hi guys, just like to know at what milage do they nurmaly go bad.

 

i only have 58ks on mine

 

mine went at 110k

it progressivly lost power over 1 month

 

the old rotten smell you are getting is from the use of bad gas or regular low octane gas. You cat converter is giving off this smell. Try using different type of gas and always use 91 or above octane.

 

i always use 93 though i guess im not goin to exxon anymore

 

www.car-part.com

or www.newnissanparts.com

for a cat