If he has a vacuum leak it'd be running rich. Pulling the air temp sensor plug would make that worse, not better. If he never adjusted his mixture or his idle air speed screw, it's got to be a shorted sensor.
__________________
Current:
2021 Charger Scat Pack Widebody "Sinabee"
2018 Durango R/T
Previous:
1972 280SE 4.5
2014 Jeep Grand Cherokee Limited "Hefe", 1992 Jeep Cherokee Laredo "Jeepy", 2006 Charger R/T "Hemi"
1999 Chrysler 300M - RIP @ 221k
|