Just had my code checked since the check engine light was flashing. I have an o2 sensor heater failure but couldn't tell which bank it is from. Any ideas.
Also, having misfire in #5.(rt rear cyl) No idea how old the plugs are and thinking of changing them all. OEM is platinums at about 9.00 a pop right?
I just bought this truck and have no prior maintenence information. I am a reasonably skilled DIY but hate taking chances with my only transportation and limited budget. Sometimes it is cheaper to pay a pro. Is their any tricky work here?
97 passport with 142,000 on it