Review on Efficient 12V 60W Oil Change Pump Extractor for Boat, Truck, RV, ATV, and More by Ken Vargas

I only bought this pump to refill a limited amount of oil from my sump (2003 Silverado 2500 HD with 6.0 liter engine). Problem, suction hose, #1. NOT WORKING IN CASE NOT going into the oil pan (there is a constriction at the bottom of the oil tube) #2. Siphon hose (pump side), the tube itself doesn't even get close to my oil pan I have a very long oil dipstick tube (actually if you look at the probe itself) there is an extension cord welded to it.