Rx8Bosnian
Member
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- Mazda Rx8
I have a 2007 mazda rx8 automatic 6spd and recently ive been experiencing a loss in power. also i got my spark plugs, ignition coils, and wires replaced recently aswell. there is no cel whatsoever. although i should include that there was a p0420 about 4-5 months ago it came on for a week and my friend erased it when he was looking at what it was and it never came back on. i do i have a cold air intake(k&n) and i also got a muffler delete about 1 month ago. i notice my intake gets louder when it hits around 4,000-4,500. now i drove around and got live feed for my cat because thats what i thought was wrong and apparently the cat is fine. i was looking at the temperature and temperature goes around 1,700degrees when accelerating but drops down around 1,500 at normal cruise. if the cat was clogged i believe the temp would exceed these numbers, but i still havent ruled it out yet. Only thing else i can think of is compression loss. let me know your thoughts about this and if u need any info