I have the pacesetter 421 header on my 2.2 3 speed auto........

During normal driving now it sux down gas like you wouldnt believe......crossing the bridge is like quarter a freakin tank

At gas prices right now i cant afford that crap...Anyone have this problem or know how to fix it.......Thanx to any and all help

you scratch my ride IMA EAT YO CHILDREN

Well you could check to O2 sensor make sure you didnt mess it up and all so check for leaks around the header gasket if you did use the stock metal one change it cuz pacesetter uses a jank one that will blow out other than that you are S.O.L as far as I know cuz its not the header thats cuzing this problem.




99Z24 Turbocharged (Project Mayhem)
GO BIG OR GO HOME!

Maybe it's running rich due to a faulty O2 sensor?






One huge aluminum wing - $200
More vinyl graphics than your ride can handle - $150
Decals for products you don’t even have - $10
500lbs of Car Audio equipment in the trunk - $1500
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Getting slaughtered by a KIA - Priceless

Maybe you should take your foot off the peddle. You know that cool sound it makes, means your wasting gas.




“Facts are meaningless. You could use facts to prove anything that’s even remotely
true.

Cannon fodder is my daddy.

im buyin bosche o2 sensors....and i check for leakin.....thanks for all the help

you scratch my ride IMA EAT YO CHILDREN

its def something other than the header. i drove to meet justin rockwell down in the nova area. driving down there and back about 150 miles, i used around 1/4 tank of gas. cause i know i left his house with 1/4 tank and pulled into my house with 1/8 tank. and its 74 miles one way, not to factor in the miles i got lost on and had to turn around and backtrack.

It's got to be something else, my gas milage went up when I installed my header.