no start

[jlat]

hello youz guys: The only time my 86T has not start was due to the battery. The bat. is full of juice but no start. The last few times lately it would start and shut off on it's own but restarted just fine. This time is started 4 a few seconds and that was it. Now it just turns over and NS. I'm thinking fuel? Does the fuel pressure gage read if the engine is snot runnin? Any ideas.
IBBY

 

[TurboTGuy]

If the ignition is on, a mechanical guage should read pressure if the pump is working.

The "No Start" Tree in Vortex Buicks is the next steps to follow.

 

[salvageV6]

Check the fuel pressure, key on listen for the pump 2 seconds prime.
Check the fuses ECM, Fuel, IGN.
Check the scammaster readings for any changes in non-running mode.
Chip reset would indicate loss of power to ECM so check that.
Check for spark, always a pain in the butt for me if alone and in a hurry.
Pop on your spare coil and module assembly.....