Yes I have a 2001 Tahoe 5.3 2wd and having a crank no start problem. The other day i drove it to the grocery store and back and had no problems what so ever. The next day my wife goes out to drive it and it will not crank. You turn the key and it acts like it wants to crank but won't start. Had battery tested and is good, replaced fuel filter, listened to gas tank and fuel pump is priming, tested for spark and does. Also pushed the shrader valve to see if i had fuel and i do. Baffled as to why it will not start, any help is much appreciated.