2019 Silverado 1500 WT 4.3L V6

[Huntern48]

Hello,

 

I have a 2019 Silverado 1500 WT 4.3L V6. Just discovered today a leak in my driveway right where I park my truck. Leaking on the drivers side front. Brown color it looks like and is wet on the truck underneath right where the stain is on my driveway. See photo attached. Haven’t recently gotten an oil change or anything so don’t think it’s that, but I was reading something about a seal on the oil cooler lines? Would this be it? I read something where dealers will fix this free of charge since this was like a recall. Thanks. 

[Huntern48]

Update. Found where it seems to be leaking from. Any ideas? If you see down that black hose though it looks wet further down to, like something else may be leaking on it or is that just because it’s leaking and loosing pressure so it’s damp in the middle to? 

[newdude]

19 minutes ago, Huntern48 said:

Update. Found where it seems to be leaking from. Any ideas? If you see down that black hose though it looks wet further down to, like something else may be leaking on it or is that just because it’s leaking and loosing pressure so it’s damp in the middle to? 

 

 

 

Engine oil cooler lines are leaking.  Would be covered under powertrain warranty if you still have some left, which is 5yr OR 60,000mi, whichever comes first.  They are failing at the crimps where the metal meets the rubber. 

 

No recall unless you live in Canada or Alaska.  

Edited December 18, 2023 by newdude