Pretty sure my oil pressure sender is leaking again after a backyard mechanic installed an aftermarket replacement about 6 months ago. I'm gonna give it a DIY shot this go-around. Bought the AC Delco part and the 27mm deep socket. Assume best way to get at it is under the truck and reach up where I would grip the oil filter. I have 10" ramps which gets me under easily. Any advice on the removal and replacement process or any tips on what to watch out for. Thanks.