Loading…
2
Why does nobody admit that parts cannon diagnostics is just guessing
Fixed a rough idle on a 2016 F-150 in my bay on Tuesday by checking fuel trims for 20 minutes instead of throwing a $90 MAF sensor at it like the last two shops did, so tell me why so many techs still call that a shortcut when it is literally the job.
1 comments
Log in to join the discussion
Log In1 Comment
oliver_fisher1mo ago
Man that's frustrating, you did the actual job and the last two shops just played parts roulette on the customer's dime. Checking fuel trims for 20 minutes beats a $90 guess every time, and honestly the guys calling that a shortcut are usually the ones who never learned to read live data. Feels like the label gets thrown around by people who can't do it, not by people who can.
2