Here's the situation.
1998 Chevy Suburban K1500 350 Vortec
I have no idea what happened, it drove it home and parked it, tried to drive to work the next morning and it would crank and fire and run for all of 1 second or too before dying.
What I Know
Security light is on but not flashing when it dies. I've tried the Passlock reprogram thing but it doesn't seem to be the issue although this is the first time I've heard of it.Fuel pressure is 60ish when I turn the key to the on position, drops when I turn the key but pops back up to 60ish when its fires. I have spark on all cylinders. All my fuses are good.
What I've replaced in an attempt to fix the issue
New Cap, Rotor, Plugs and Wires, ignition control module, ignition coil. New Map sensor and Mass airflow. New idle air valve.
It still just seems to fire then die and I'm tired of throwing parts at it to fix it and I need my vehicle back
1998 Chevy Suburban K1500 350 Vortec
I have no idea what happened, it drove it home and parked it, tried to drive to work the next morning and it would crank and fire and run for all of 1 second or too before dying.
What I Know
Security light is on but not flashing when it dies. I've tried the Passlock reprogram thing but it doesn't seem to be the issue although this is the first time I've heard of it.Fuel pressure is 60ish when I turn the key to the on position, drops when I turn the key but pops back up to 60ish when its fires. I have spark on all cylinders. All my fuses are good.
What I've replaced in an attempt to fix the issue
New Cap, Rotor, Plugs and Wires, ignition control module, ignition coil. New Map sensor and Mass airflow. New idle air valve.
It still just seems to fire then die and I'm tired of throwing parts at it to fix it and I need my vehicle back