since this section is dead as shit just gonna keep posting.
While doing my transcooler lines I figured at 150k it was time to clean the MAP sensors - not sure on the others but a 12 ecoboost has 3:
1) on the neck of the airbox - I dunno what bit removes that so just popped the lid off and hit it maf cleaner
2) inlet pipe right before the TB - uses 2 small security star bits, mine were finger tight
3) in the intake under the engine cover - small metric socket.
the first 2 looked fine, hosed em down anyway. The one the intake was definitely oily and shitty looking (no, I dont have catch cans). It cleaned up fairly well but may order a new motorcraft to compare against. I used the X4 to do a KAM reset and the idle does seem to have smoothed out significantly (i had been checking Mode 6 data for misfire counts and there were none).
While doing my transcooler lines I figured at 150k it was time to clean the MAP sensors - not sure on the others but a 12 ecoboost has 3:
1) on the neck of the airbox - I dunno what bit removes that so just popped the lid off and hit it maf cleaner
2) inlet pipe right before the TB - uses 2 small security star bits, mine were finger tight
3) in the intake under the engine cover - small metric socket.
the first 2 looked fine, hosed em down anyway. The one the intake was definitely oily and shitty looking (no, I dont have catch cans). It cleaned up fairly well but may order a new motorcraft to compare against. I used the X4 to do a KAM reset and the idle does seem to have smoothed out significantly (i had been checking Mode 6 data for misfire counts and there were none).
