Originally Posted by RangerSteve
I have been chasing a misfire in #6 for a while now so invested in a code reading and software program and it says my banks are running as follows...about 200F at Idle...Short Term 1 is the only bank to change from Lean to Rich during reading, the rest stay at Lean....
Short Term 1 - Lean 1.5% to Rich 0.8%
Short Term 2 - Lean 4.0% to 7.0%
Long Term 1 - Lean 2.3% to 3.9%
Long Term 2 - Lean Stays between 0.0% and 0.8% but will randomly shoot upwards to 5.5%
The plugs(Motorcraft) and wires(Bosch) have less than 1500 miles on them but when I took out the #6 plug it looked like it had 25,000 miles on it. The other five looked how they should-new.
Any help is much appreciated.
I cant help your reading the info. I do have a question though. I am looking into getting a scanner can you tell me what one you have and does it work good. thanks
2004 Ext Cab, 4WD, 4.0, Auto, 146k. (4.0 engine is out of a 2009 Ranger w/96k) ( as of 3/10/2016)
2004 Ranger, Ext Cab, 2WD, 3.0, 5 speed , 4WABS, crank windows, no cruise, Edge 116k.(6/5,2014) (SOLD).
1999 Ford Ranger, Reg Cab, 2.5, 5 speed, 2WD, no AC, 150k (SOLD).