Oldsmobile Ninety-Eight

1991 Oldsmobile Ninety-Eight All Part Groups   

cranks and runs smooth for about five minutes then stops running and will not crank again for days. it has a fuel pump that i hear running when it dies. there is no code readings except 12. i have new plugs and camshaft sensor installed 1991 olds 98 the guy at autozone says my coil pack is good and when it starts it does it immediately.

Hello, Do you hear the fuel pump run for two seconds and stop when the key is turned on? When the engine dies the fuel pump should stop in two seconds...

What is the fuel pressure? When the condition is present do you have spark? As in, can you spray a shot of starting fluid in the throttle body and get the engine to run until the shot runs out?

Roger

1986 Oldsmobile Ninety-Eight Electrical / Lighting Systems   

my two low beam headlights don't work,I bought two new lights i made sure there the right one put them in and they still don't work.

Hello, Have you considered the headlight dimmer switch may have failed? It is mounted on the steering column shaft casing.

Roger