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    P013a code

    What do you think of Bosch sensors? Is that a pretty common occurrence with GM vehicles?
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    P013a code

    Old sensor is still in, never got to it this weekend , I put a bottle of high mileage Techron in a half tank and drove 60 miles. Pulled up live data and everything appears fine. Stored code is gone and all monitors ready except Evap, so I’m not sure what its deal is. I’ll continue to keep my...
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    P013a code

    Thank you very much for this, I hooked up the scan tool today to check things out and the permanent code for it is gone now and the monitor for it says ready. I plan on throwing the new one in just to be sure, and maybe taking the Bosch one and putting it on bank 2 just for fun and playing...
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    P013a code

    P013a slow response rich to lean Bank 1 sensor 2, post cat driver side. I checked the wiring from the connector and everything checks out, no corrosion in the connector and I even put dielectric grease on it. But maybe Bosch isn’t a good fit for these rigs?
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    P013a code

    Both sensors I have replaced were Bosch, I have read not some good things about them so now I know. P013a is slow response rich to lean. I have went to rock auto and ordered a walker one 350-34494 , from my understanding walker is made by denso? I went on O’Reilly’s website and seen the...
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    P013a code

    I bought my 2013 Tahoe a little over a year ago, runs and drives great and looks brand new. With 142,5XX miles it drives better than most new cars on the lot. I have 1 intermittent issue that’s starting to be irritating to me, last Mother’s Day I got my second oxygen sensor code for b1s2. I...
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    Weird Flickering lights

    That’s exactly what I did even though it’s been months. I went ahead and did the battery anyways as well because it was getting up there in age. No more issues
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    180K miles - do O2 sensors?

    At around 128k is when I got a p015d code so I replaced the sensor and a month later exactly on Mother’s Day I got another code for the opposite bank both upstream. So I came to the conclusion I’m replacing the other 2 while I’m at it. That would be your best bet also is to replace all at the...
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    Which alternator for 2013 Yukon Denali XL? ACDelco 145 Amp?

    What threw me off with these Yukons, Tahoe, burbs and the Escalades is the charging system is controlled by the computer to increase efficiency. I was reading my owners manual and it said it’ll throw a service charging system if the alternator wasn’t charging the battery correctly. My 13 Tahoe...
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    2013 Tahoe A/C compressor Clutch

    She started making noise again so I decided to tackle the job. Here’s a huge difference between the two of them
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    2013 Tahoe A/C compressor Clutch

    It’s very strange, the noise hasn’t come back at all. I received the new genuine gm clutch kit today, I’ll tackle that job this weekend. My guesstimate is that it’s the pulley itself and or the belt, or maybe when I changed those hvac plastic coolant t-connectors maybe some coolant got in...
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    2013 Tahoe A/C compressor Clutch

    The noise hasn’t happened for a week now oddly enough, however I looked at the belt and I couldn’t see any glazing , cracking or fraying at all. However since it is a stretch belt it doesn’t mean it doesn’t supply enough tension. However I found a video on YouTube that sounds almost the same as...
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    2013 Tahoe A/C compressor Clutch

    Oh shoot. Thankyou very much! I thought I posted in the correct one. I apologize
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    Cross country trip MN to AZ

    I have the factory 10 speaker Bose system in there that also has turn by turn navigation , it’s more than enough for me. I have a box of dvds in the back along with the headphones and remote for the rear occupants to watch if they get bored. I love my Tahoe it’s fully loaded I have 2x 3 ton...
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    2013 Tahoe A/C compressor Clutch

    A couple weeks ago, I went to start my. ‘13 Tahoe up and turn on the ac and I noticed a slight screeching after hearing the ac Clutch engage, it wasn’t terrible but it was like a buzzing screeching noise like a bad pulley would sound like and it would go away after a minute or 2 tops only when...
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    Cross country trip MN to AZ

    I just replaced both after replacing my alternator and the engine cover bumped the white one gently and coolant started rushing out. Ugh lol. I got the black one replace too while I was under there. It’s a tight squeeze that’s for sure but I got her done. Thankyou for the advice though. Luckily...
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    Cross country trip MN to AZ

    Funny story that you said this. I ended up replacing my alternator this morning because it was back and fourth on voltage between 12.80 and 14.75 last night at the carwash. When I got done I put my engine cover back on and hear a hissing water noise and sure enough I barely bumped the white...
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    Weird Flickering lights

    I replaced the alternator this morning , and in the midst of putting my engine cover back on I broke the white hvac heater hose t valve. So while I was at it I went ahead and replaced the black one also since they’re known for going bad and topped off coolant. However I started her up and the...
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    Weird Flickering lights

    Update… my voltmeter on the instrument cluster is slowly moving from 12.80 to 13.50 volts. Am I going to be going alternator shopping? When I start my vehicle it’ll go above 14 and after driving around it’ll slowly go back and fourth
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    Cross country trip MN to AZ

    Hello , I have a 2013 Tahoe LTZ 5.3l runs amazing with 132k on the odometer. I’m planning on moving to Casa Grande, AZ this summer from Fairmont, MN which is 1,686 miles away. I have done a full service tuneup myself , I changed the brakes and rotors, front and rear diff fluid, transmission...
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    Weird Flickering lights

    I’ll have to check it all out , so far everything is working out pretty well. I get off work in a half hour, every night I just hope it doesn’t go back. I’m fairly confident that the new battery will solve
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    Weird Flickering lights

    Interesting . I’ll take a look. Thankyou very much any advice is greatly appreciated
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    Weird Flickering lights

    I 100% agree with you no doubt, so far everything seems good. But I’m still keeping an eye on it for a few weeks to see if it will do it again. There was no pattern to the dimming and it only happened once on 2 separate occasions, 2weeks from each other( must be a Monday thing ). I only can...
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    Weird Flickering lights

    I was pricing them out, I have RPO KW1 requiring the 160 amp instead of the 145amp I believe. I found a duralast gold for $259.99, Delco for $404.99 or Bosch for $304.99. Part of me wants to stick with Ac delco
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    Weird Flickering lights

    I really appreciate your help and everyone else’s, it’s always the simplest things we forget to double check. I replaced the battery and double checked every terminal I could find under the hood branching from the wiring harness.

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