Ok i have a 2004 RR HSE, 135000 mi i bought used and have did work to now im getting P0301 constantly with no sign of cure help if you can.
Past 2 month and 2000 miles:
8-bkr6equp spark plugs
valve cover gaskets
Had slight oil leak, replaced line...
I have searched around and seen A LOT about these two little codes p1313 p1314 but have seen no fixes for them.. I currently have them on my 6 range rover 4.0 se... just put new cats on last night... they came back.. we read the o2 sensors and they are reading perfect.. what else would be...
looking for help i bought a 1997 4.6 Range earlier this year it had low mile and a good price. The other day when i was on my way home as soon as i turned in the driveway i got a rough idle along with a blinking mil. The code im getting is p1314 multiple misfires and catylist damage...