The right way is by checking back pressure. However, if you can't, removing the sensors will help the engine breath a little better and you should notice a difference. And yes, the converter will cause a power loss if plugged. However, normally it won't run that great in park or neutral. Finally, often times a converter, when plugged, will get so hot it will glow red. Look for that too.
Thursday, October 23rd, 2014 AT 5:04 PM