I don't understand the question
The thermostat on a 2000 GMC Sierra 5.3L K1500 is located at the engine side of the LOWER radiator hose NOT the upper as many on these forums suggest. The thermostat can be fairly easily replaced as the thermostat comes WITH the housing and has an included gasket [Stant part# 14298 sorry Chinese price $26.95]. Regards!
Yes, there is a fuel sensor in a 2000 GMC Sierra.
The 2000 GMC Sierra OBD 2 port is on lower edge of dash; right of parking brake
1988 to 2000 GMC & Chevrolet pickup truck parts are, for the most part, interchangeable.
you dont
14 or 15 Mpg
Your 2000 GMC Sierra Vortec might be hard to start because the battery or the starter are worn or dead. The GMC Sierra might also be hard to start because of a clogged fuel filter.
5W30
6x5.5
35 Gallons
The cast of Infierno en la sierra - 2000 includes: Valente Pastor Guillermo Quintanilla Antonio Raxel
NO. The years that will work in the 2000 is from the year 2000 and up and it MUST be a 4L60E if it is a 1/2 ton and a 4L80E if it is a 3/4 ton