Fuel Pressure on 2000 GMC Jimmy

What pressure is necessary from the fuel pump for the engine to run?

2 answers
60 to 66 psi
It's a good idea to get a repair manual if your going to work on your own vehicle, and it's never been easier or less expensive to get a high quality manual. It will include the specifications you're looking for as well. Try http://bit.ly/mitchell_repair_manuals_online and you can have one in minutes, for less than $30.00. Read up on the job you are about to perform, it will show you what special tools you will need and you will be much better prepared to tackle any job on your vehicle.