!!No cats, how to clear CEL?!!

[Mnnthbx]

I ran new 3" exhaust from manifolds back. Still have all 4 O2 sensors but obviously the CEL is on. I don't want to have to buy a tuner right now for just used a lot of cash getting this thing running great. I heard you can remove the rear O2 sensors and allow them to read clean air. What do you guys use for plugs in the bungs?. Thanks!!'

 

[Slitherbeast]

Spark plug anti foulers. You may have to drill them out but the foulers go in first and the rear O2 sensors go in the foulers. they just pull the sensors out of the exhaust stream. No tune required.
Spark Plug Non-Fouler at AutoZone.com - Best Spark Plug Non-Fouler Parts for Cars, Trucks & SUVS

 

[Mnnthbx]

Thanks ill give them a shot this weekend! nothing else needed? I heard some leave the fronts in and zip tie the back ones to the frame? Any difference?

 

[Slitherbeast]

don't think there is a difference but if you have the bung you have to fill it with something.

 

[10-1=9]

Any motorcycle shop can get you bung hole plugs for your pipes.

 

[IronAffliction]

I am running o2 spacers got them off ebay for like 11 bucks a piece they just space out your sensors havent had a problem yet

 

[ICPREY]

You can go to the local Hardware store for a plug for the 02 sensor bungs.