I have 2 o2 sensor codes. I replaced all the o2 sensor with NTK sensors. Cleaned MAF and Throttle body. replace coil pack, wires and plugs. Codes are still coming up. Any tips on to get rid of these.
Anyone know how to fix this leak coming from one of the lines (See photo). Can't find a replacement part for that line. seems like there should be an o ring but there wasn't an old one there. I tried teflon on the threads. didn't work.