Bipolaryukonxl04
TYF Newbie
- Joined
- Nov 13, 2021
- Posts
- 8
- Reaction score
- 3
ok so i am running outta things to replace. i get codes p0300 p0171 po151 po142 among others. all randomly. ok so let me start over i bought my yukon 4 years ago it had 167000 miles now has 322000 i have been having these code spirts for over a year maybe 2. i have changed vacuum lines, plugs, wires, coil packs, put headers on, entire new exhaust even new catalytic converters all new oe o2 sensors multiple cam relearns new temp sensor new fuel pump and filter cleaned fuel injectors then bought new injectors new throttle positioning sensor new maf took to dealership they told me o2 sensor bank 2 sensor 1 i don't know how but ran like it was brand new for a month and a half and i mean i drive the hell outta my truck hauling 6 kids daily and hell i even pull my back hoe and excavator anyway best 2800 bucks i ever spent hope the next yukon i get is as reliable and unique as this one its the only yukon xl slt awd with 4 low option i ever seen
