Hello all. Anno Domini (AD) Elantra SE 2.0. Getting ready to do the first oil change at 3200 miles. (I can guess people are rolling up their sleeves to battle it out on the right time to do the first change, but it is not a waste of perfectly good oil, as it will be saved and used in my lawn tractors, which burn almost as much oil as gasoline....) Anyhow, I am about to go to Harbor Freight and pick up an oil pressure tester because I want to test OEM pressure cold, hot and revving. I then will change the oil and compare values and see if any difference. Soon (soon "in days", that is), I plan on getting a nice permanent electric oil pressure gauge from ebay and will post on that, but for now I just want to test and compare before and after the oem fluid and filter. I would like to ask if anyone here perhaps knows where I can attach such a tester (probably in the place of the oil pressure sender), and if the psi specs are known. Thanks in advance... I certainly will post my findings and pics.