eddieleephd
Top Post Dawg
Highway driving's a bit more than I would recommend for disconnection of down pipe while driving, however, I still think it's the cat. The improvements you are speaking about can be caused by the he cat warming up and burning out some of the soot and oil in it.
ktmkris had a good idea for checking the cat with an ir thermometer.
ktmkris had a good idea for checking the cat with an ir thermometer.
Sent from my Armor_2 using TapatalkI was having similar issues. My catalytic converter was melted. Power was all over the place. To test it on my car I unscrewed oxygen sensor and drove it. The little bit of extra flow makes a difference. The other thing you can do is measure front cat temp and rear cat temp. Just get a cheap ir point and shoot thermometer. Good luck to you.
So you believe the turbocharger cleaning helped?