Effieman
Member
- Joined
- Sep 27, 2018
- Messages
- 48
- Reaction score
- 1
- Points
- 8
- Location
- Mt Vernon WA
- Vehicle Year
- 1998
- Make / Model
- Ford
- Transmission
- Manual
Once again the check engine light came on in the truck. Forget what exact code was, but it said O2 sensor slow switching I think. First time EVER had 'pending codes'. One bank was lean according to that one.
But, as soon as the light came on, the idle got worse! The truck would rock from side to side from it, and would get close to only 500 rpm. Shouldn't that NOT be the case?
After doing nothing, the next day (only 2 'starts' from the light coming on), the light goes off!! Shouldn't that also be 'wrong'?
But, as soon as the light came on, the idle got worse! The truck would rock from side to side from it, and would get close to only 500 rpm. Shouldn't that NOT be the case?
After doing nothing, the next day (only 2 'starts' from the light coming on), the light goes off!! Shouldn't that also be 'wrong'?