DC race headers

[midnight87]

Hey wats up guys I was wondering if any 1 else that has the DC rh has got a check engin light but mine didn't come on till kike a month later or can it be sumthing else thnx 4 the feedback and sorry if this is a repost

[Excalibur]

http://www.ephatch.com/resource/simthing/simthing.htm

[1stk20z3]

[brooklyngenius]

I have the DCRH but I didnt get a CEL. if you plugged your O2 sensor directly onto the header than that is probably why it came on. What I did and I know several other people on here have done to prevent that is they buy a piece from autozone thats a dollar or 2 at most that basicly extends that spot where the sensor screws in thus pulling the sensor out of the direct exhaust flow and keeping that light from coming on.

[Tastycakes]

IBTL

[bossman]

Originally Posted by brooklyngenius

I have the DCRH but I didnt get a CEL. if you plugged your O2 sensor directly onto the header than that is probably why it came on. What I did and I know several other people on here have done to prevent that is they buy a piece from autozone thats a dollar or 2 at most that basicly extends that spot where the sensor screws in thus pulling the sensor out of the direct exhaust flow and keeping that light from coming on.

First off..cool another person in the big state of TX,I'm stationed in Killeen...anyways...did you do both of the sensors or just the one after were the cat would be?I ask because I did the after cat one only and still had a cel come on after about 250-300 miles.

[midnight87]

TNX 4 the feedback imma def try those things u guys sugg

[brooklyngenius]

i just did the one after the "cat" spot and Ive been good for quite some time now and quite a lot of mileage. maybe the spacer you used is not enough. maybe you need a larger spacer.