BeaterMan
New Member
- Joined
- Nov 29, 2008
- Messages
- 488
- Reaction score
- 0
- Points
- 0
- Location
- colorado
- Vehicle Year
- 1985,1997
- Make / Model
- Ford
- Engine Size
- 2.8, 4.6, 5.0
- Transmission
- Manual
My 99 3.0 has been stumbling almost surging lately and yesterday the CEL came on and i got po174- bank 2 lean. I'm sure i know how to diagnose this but just want to make sure i'm not forgetting anything to inspect.
i'm gona check the o2 voltage output seeing its only bank2 and i have no missfire codes ect.
i also thought i'd check the injectors, wires and plugs.
my logic is telling me that if i had a intake leak, that would produce a missfire- correct? i was also thinking i could put the bank 2 o2 sensor on bank 1 and if it were bad then bank 1 one would read lean correct?
any insight would be appreciated thanx
-mike
i'm gona check the o2 voltage output seeing its only bank2 and i have no missfire codes ect.
i also thought i'd check the injectors, wires and plugs.
my logic is telling me that if i had a intake leak, that would produce a missfire- correct? i was also thinking i could put the bank 2 o2 sensor on bank 1 and if it were bad then bank 1 one would read lean correct?
any insight would be appreciated thanx
-mike