boostedprotege
Member
- :
- 2003 mazda protege dx/2003 mazda protege5
ok so about last weekend i noticed a lil hesitation/misfire under higher rpms at half throttle or more.. i went ahead changed plugs, cleaned MAF and checked coilpacks.. nothin changed so i got the code pulled today n its the p0138 which i believe is my 2nd o2 sensor.. my question is cud this be the reason y i'm gettin some hesitation under WOT??? thanx in advance for anyones input
rob
rob