Chungstyle

Ok I know some of you are reading simply for the shock value of the title. But recently I ran into a mechanical problem... that whenever i hit the gas... theres this clicking noise whenever I accelerate. The only sound I can compare it to is the clicking of when you floor a go-kart or something. I have been having CAT issues, could this be whats causing this too?

phenotype

sounds like you have an exhaust leak. could be EGR is cracked. do you have a check engine light?

Chungstyle

Yes code 27 sub02 sensors they've been replaced but still light is on. Could it be the CAT making the noise and crap?

JTJerryls400

I had something in my resonator (that first next cats). something was in it and sometimes I heard that rattling sound. After high speed drive that gone...