xToPPxDoGGx

im finally done installing my long tube headers, but there is one thing i wanna make sure of. now all i have is the headerson the car and the o2 sensors on the headers pluged in. and the h pipe is not installed or the 02 sensors in the back, and the car is giving me trouble codes: P0141 02, and P0161, and i replaced the 02 sensors on the headers with these: http://www.americanmuscle.com/ntk-o2-sensor-22060.html
is everything gonna be ok after the shop installs the h pipe and plugs in my rear 02 sensors with my MIL eliminators??

Synyster06Gates

Should be, I think those codes are telling you you're missing the o2 sensors.

xToPPxDoGGx

ok good, the only other thing also is the car sound like it spudders a bit, is it cause everythings not hooked up also??

Synyster06Gates

Hmmm I'm not sure about that. I'd wait till you get everything on before you jump to conclusions. Do you have a tune for the long tubes

xToPPxDoGGx

just my 93 octane diablo tune, no custom

mustang99v6

Do you need a tune for longtubes?

Synyster06Gates

You should. Because the o2 sensors are in a different spot, they heat up and cool down faster, so it'll throw the numbers off a little from the stock tune. I've read that can cause cylinder washdown.

xToPPxDoGGx

i've looked at a bunch of threads and i havent heard of anybody doing that ??

Synyster06Gates

Anyone doing what?

Most people on this board get a tune to turn off their CEL, not too many really use MIL eliminators

Shaunmac9128

Custom tune>MIL's

I've also heard that, granted it was from a tuner who might have just wanted business, but for the same price (almost) I'd rather get the tune anyway.