hello i have a 98 camaro with the ls1 and i recently bought the pacesetter lts with catless ypipe.... i only hooked up 2 o2 sensors into the headers and never hooked up the other 2 bc there wasnt any spots for them in the ypipe... will this effect the way my car runs?

 

it shouldnt but when you go get your car tuned for the headers they should tune out the other o2 sensors

 

Ok thank you

 

You should have posted both of you issues in the same post because its more than likely related. get a mail order tune from Frost and that should fix all your issues. and was it cutting out like that before the header install

 

it started after the header install. had it tuned on a mustang dyno... the guy said he didnt understand why it was cutting out. so you think the missing o2s is telling the computer the wrong info?

 

and who or what is frost?

 

start checking for melted wires than. your said nothing about having a tune and frost is one of the best tuners around. did you tune it up when you were doing the header install? did you take the spark plugs out during install?

 

yes i took out the spark plugs but didnt put new ones in... ill look over the motor for melted wires...and can i get a link for frost?

 

http://www.tunedbyfrost.com/

he is a sponser on here as well

 

The rear o2's do not affect how the car will run and only tell the PCM if your cats are not functioning and will trigger the ses light unless tuned out.

I saw your other thread and if this car is stock internal wise why are you trying to turn 6500. Did this dyno operator set your rev limiter and shift points up because stock you should shift at 6k???

 

im not exactly sure what he did in the tune....i read up that the stock rev point was 6200? not even sure the guy did it right. he had a mustang dyno and all that i saw at his place was mustangs. i have the cam lts catless ypipe and some small boltons that dont do much and he dynoed it at 326?

 

so if the guy didnt tune out the rear o2s will this effect my car then?

 

Other than an SES light no.

All the rear o2s do is monitor catalytic converter function.

 

lol i just remembered that i have one of the front o2 plugged in the back plug and i have a front plug not plugged in

 

You have a cam and dyno'd 326? What cam?

 

its a 216/224 crane cam with comp lifters