My 2004 mazda rx8 engine shows code p2070 it has'nt lost any power or kick ?

What is your question?

I used seafoam and run It on the interstate 200 miles I reset the check engine light it stayed off untill I restarted the engine a second time could something else be causing this code?

What makes this problem better or worse?

codep2070

How long has your 2004 Mazda RX-8 had this problem?

6 months