Yes, the O2 sensor was bad from running rich with 25# injectors. I installed a new Bosch O2 sensor and 21# Accel injectors (P/N 150121) and it runs like butter now.
Still with stock FPR and adjustable Map sensor cranked up to 5.5v (although this only helps WOT).
Renix Adjustable Fuel Pressure Regulator
-
cstephens85
- Noob
- Posts: 19
- Joined: December 26th, 2018, 8:19 am
- Stroker Displacement: 4.6L
- Vehicle Year: 1988
- Vehicle Make: Jeep
- Vehicle Model: Comanche
Who is online
Users browsing this forum: Amazon [Bot] and 4 guests