Quote:
Originally Posted by We Gone
Find someone with a scanner that has diagnostic capability. They will be able to check the 02s and lots of other things before you start throwing parts at it.
|
Actually, the right way to diagnose a potential leaking injector is to run the fuel pressure tests in the Service Manual. For that you need, obviously, the FSM for your model year and a pressure gauge appropriate for checking fuel pressure on a GM port injected engine. The gauges can be had from a number of vendors.