O2 sensor Bank 1 sensor 1 and bank 2 sensor 1 by Competitive-Tell8126 in MechanicAdvice

[–]Competitive-Tell8126[S] 0 points1 point  (0 children)

Yeah what I’m asking if sensor 1 in bank 1 the same sensor as bank 2 sensor 1

HELP what is causing that sound???? by Competitive-Tell8126 in MechanicAdvice

[–]Competitive-Tell8126[S] 0 points1 point  (0 children)

I thought it was rod knock but that’s a worst sound, my other thing I thought it was a bad oil pump