Really don't need to hear anyone say why did I take it there...its not a drag car. I'm going skiing in 3 weeks so I went to Walmart yesterday to get a few things and to get the oil changed in my 07 Sierra. Been using Walmart since I got the truck to get oil changes and have never had a problem. Until now. There was a long line of cars in front of me so I knew it would be a while so I went in and walked around. It took them nearly 2 hours to get it done...and it took the clerk another 30 minutes to get around to checking me out. Not really paying a lot of attention to what the service people were doing...but as I was walking to my truck which was pulled out of the bay I noticed 2 guys cleaning up what looked like a very bad oil spill in the vicinity of where my truck had been. As I approached my truck I noticed a LOT of oil underneath it...but nothing was dripping from my truck...and I also noticed oil all over the front tire, the step bar, and inner fender..and also on the drivers door handle. Annoyed...but figured they spilled some oil and were lazy. Got into the truck and cranked it up...good oil pressure, they put a new sticker on the windshield for the next oil change (handwritten instead of printed). I drove home with no issue (5 miles on backroads at low speeds) and parked in the garage. Came out around 8pm to go meet some friends and noticed a considerable amount of oil on the ground under the truck. Put key in ignition to crank and LOW OIL scrolled across the dash display. Popped hood and found oil everywhere. Filler cap is on. Pulled dipstick....and NOTHING. NO OIL. This is a 2007 GMC Sierra Z71 with the 5.3 variable displacement V8...and has 90k miles on it. I don't know what the fuck they did....I'm not willing to touch it until it is documented so they can't say I did it. Called the hellhole at 8am and after being passed around to multiple departments the lady finally told me there are NO MANAGERS available until Monday morning which is bullshit. I did not mention anything about the truck when I called. I need advice or if anyone has dealt with a similar issue suggestions on steps to take. I have a feeling this is going to be a nightmare.
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