1997 Pontiac Transport

3.1 i think just replaced plugs and map sensor starts but dies right away got fuel pressure and such.....NEED HELP PLEASE ASAP


THANKS ALL

Unplug- MAF sensor .. see if it starts-- the one on the air inlet tunnel from air cleaner.

Ill go try that right now

Just unplugged the MAF air flow sensor and still starts then stalls out and dies with in seconds

What is the security light on the instrument cluster doing?

i have no security light on this dash

Yeah-- Antitheft (Passkey 3) did not start until 1999 on U-vans- sorry- forgot.

How about fuel pressure? measured it yet?

45 psi right in the middle of where it is supposed to be