I believe my truck may have a broken ring. I checked my oil after 5k miles and I am down 2 qts. It has never used oil before. When i first start it it runs rough for about a minute and then smoothes out. I have never sled pulled and my egts are always below 1300. The go pedal rarely reaches the floor. Can anyone point me in the direction of the tools i need to get to do a leakdown test to find my problem.