I replaced all 8 injectors roughly 90 days ago and now randomly get P0087/P0088 faults within the same drive cycle. I have 227500 miles on the truck. My truck is completely stock. I am looking for some guidance/suggestions as to what could cause this to happen!!
I am currently fighting with Codes P0087/P0088 Both during the same drive cycle. The truck is completely stock. I had to recently replace two injectors, so I elected to have all 8 replaced. Roughly 45 days after the injectors were replaced I now have these 2 codes intermittingly coming up. I am...