Hey there, I'm not sure where to go from here. So I changed my oil and noticed there was a significant amount of gas in the oil. About a 1.5-2qts.
Called about the only mechanic in my area I trust, who has his own shop. He changed out the high pressure fuel pump with gm parts. Fast forward a couple months later (don't drive it much anymore) oil level is again high on the dip stick so I changed it, smells like gas about 1qt high. Take it back, tells me he thinks I got a bad high pressure fuel pump again, puts in another new one (again factory parts), doesn't charge me a cent this time. Assures me that was the problem and I must have got a bad one from the factory.
Well the oil level is up again and smells like gas again.
Keep in mind, the truck has ran fine, has thrown zero codes, though the argument could be made my fuel economy seems to have tanked, though I don't do as much highway driving as when I first purchased it new in 2015, so I can't say for sure. Averaging about 15.5 when before I was around 19+.
I do have a local Chevrolet/Gm shop in town, yet due to past issues with them telling me my air filter is dirty and needs to be replaced and my wiper blades are worn and need to be replaced approximately one week after I installed a new K&N filter and brand new wiper blades. I can't in good faith go to them for a fix.
If anyone else has had similar issues and found the root of the problem please let me know!
