Look at the rpo codes in glove box ..GT4 is 3:73 GT5 is 4:10 if you don't see these either one of these it can be 3:42 .
Thru years 4:10 rigs I have had got the most miles on them with less troubles . Motorhomes etc . I think it has to do with motor just running harder all the time . Keeps...
Thanks it's about shipping lol I'm in minnesota.. I found a ABS in junkyard ..
But needs a good cleaning it's going to be a big job changes lines . I need do about 2 days of youtube video watching lol .
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Ok looks pretty nasty by the abs module and valve . Had brakeline leak to point no brake fluid left .. does ABS need to be flushed or cleaned ? Please advise. Is there a way to test abs so you know it's working right ? Before full hookup .
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Now the calipers are getting new hose lines also .
They for sure are originals. But I'm stuck on should I change calipers. Fronts rusty but some black paint left and rear are aluminum but oxidized but they look like they're okay.
The line that let go was driver's side over back tire behide...
Well from now on I know any used car, truck gets a lastest update before buying any parts to make money light go out. [emoji106][emoji108]
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It's a wild thought but my 2006 was just updated and it changed alot of how it works from shifting rpm to it removed a miss from the idle . Shifting down holds now to 5000 rpm before it hits 3rd .. 5000 rpm in second gear is 70 mph .
Ya before it did it was all 4000 rpm on down shift.. so either...
Do they tune the software in computer for breaking period ? And you bring back after 10,000 miles and they update the software after break in ? Thanks for any info .
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What's other yukon xl's shift at ? In towing mode ??? That have HD package ? I was like is it going to shift or blowup . Right at 5000 rpm.it shifted ya rocket action remember I just got the firmware updated to latest .Before it shift at 4000 rpm so there is different shifting in newest...
Ok when you have a trailer on the Yukon xl in trailer mode your taking off you kick it down what RPM will it shift at ???? 5000 rpms sound right ? I have 4:10s.
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Is it common for GM dealerships to want to install two and three-year-old batteries?
Is that normal ? Maybe they magically think they don't sulfate sitting on a shelf.. or there magic batteries. Does anybody have an idea how their dream world works? [emoji849]
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So next time you send car or truck in to GM dealership to change battery .. Look close you might just be getting a 2-3 year old Batteries .
So you can cook all sulfate off and go replace it with another 2-3 year old battery couple years later . They will say I think you need a new alternator too...
I have one in older 2002 Deville it's 9 years old still tests out perfect it's a 79PG gold ac delco . That's pretty amazing I had it tested last fall .
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Ac delco code like this P 021 P on another ac delco battery I bought . Thats February 2021.
So guys with new rigs might be shocked how old there ac delco batteries really are .
I think it's rar that I got this one .
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It's probably original factory. I buy them this time though there coming up 2 years old and I'm going to return that one . They must have old stock.. 2 years on a shelf is to long .
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Am I the only one that sees January 2019 ???
Anyone else ??? I just found this ...I might just be correct. This document was dated 2020 .
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Has the bigger alternator 160 amp what battery came stock with it ??? The 42 month gold says high capacity...But I like to have the right one for the system . Couldn't find it in the manuel .. found this online 78vghr140 ??? Any ideas ??
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Chrome will always be king ..Either one looks good .. 24 do look pretty big . But nice .
Make sure chrome is winter chrome it lasts 3 times longer
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