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    Small Coolant leak from hvac heater hose quick connector

    Definitely not even going to put it to the test to try and find out
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    Small Coolant leak from hvac heater hose quick connector

    It’s always at an inconvenient time. She’s all good now and blows good again in the back seat finally. My next to do is a power steering fluid change this weekend. My driveway is on a hill though so I think I’ll be borrowing a parking lot behind the part store to do quick. I don’t feel safe...
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    Small Coolant leak from hvac heater hose quick connector

    I didn’t get a notification until just now of new comments. I fully apologize. Thankyou all for your help and feedback. I actually ordered new lines and a new blower motor for the rear hvac unit. It decided to crap out on me Friday, I took my 3 dogs to the vet for their vaccinations and they...
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    Small Coolant leak from hvac heater hose quick connector

    Sorry again for the late reply, my company just laid off 110 people and those of us left had to pick up some slack. As of now they just appear to look wet. But I’m definitely going to get new oem ones from rock auto. Going forward .. my truck has 4wd. Will I have to lower the front diff to...
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    Small Coolant leak from hvac heater hose quick connector

    Thankyou everyone for your recommendations. I remember @Geotrash telling me to replace these a little over a year ago after breaking one putting my engine cover back on after replacing the alternator. This time I was doing injectors and checking my plugs and started seeping out before the...
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    Small Coolant leak from hvac heater hose quick connector

    The white heater quick connector which runs to the heater core is leaking when it gets bumped. It’s the second time this has happened and I’m tired of replacing them once a year. It drips on to cylinder 8 coil pack and I’m over it. can I just clamp a hose on with a t connector attached...
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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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