HOOAH
Member
- Joined
- September 2, 2016
- Messages
- 19
- Reaction score
- 0
- Location
- Asheville, NC, USA
- City, State
- Candler
- Year, Model & Trim Level
- 2006 Ford Explorer
2006 Explorer 4.0 SOHC AWD 104k
I have a random backfire in the intake during idle.
I have misfire codes: p300 p305 p306 p316 p1000
replaced all plugs twice with NGK and Denso gaped 0.052 to 0.058
replaced plug wires
replaced coil pack
replaced both catalytic convertors, oem's were plugged
replaced air filter
done a compression check on all cylinders 125 psi +/-
sprayed one whole can of carb cleaner at intake and all vacuum ports, to check for a leak
Long Term fuel trim bank 1 was -13% while bank 2 was 25%.
Both Short Term fuel trims were 4.8%.
My fuel rail pressure was at 38 psi.
I have not checked my EGR or replace fuel filter yet
Has anybody on here ran into a similar problem...?
I have a random backfire in the intake during idle.
I have misfire codes: p300 p305 p306 p316 p1000
replaced all plugs twice with NGK and Denso gaped 0.052 to 0.058
replaced plug wires
replaced coil pack
replaced both catalytic convertors, oem's were plugged
replaced air filter
done a compression check on all cylinders 125 psi +/-
sprayed one whole can of carb cleaner at intake and all vacuum ports, to check for a leak
Long Term fuel trim bank 1 was -13% while bank 2 was 25%.
Both Short Term fuel trims were 4.8%.
My fuel rail pressure was at 38 psi.
I have not checked my EGR or replace fuel filter yet
Has anybody on here ran into a similar problem...?
