You need to check your coolant level in your radiator and overflow and make sure the coolant to water ratio is mixed properly at 50/50.
A bad fuel pump can cause your 1998 Pontiac Grand Am engine to randomly stop running. The fuel pump might be working at times and then at other times not working.
replace your starter assembly
Some times the impeller blades get bent into the housing causing noise
I own a 2004 Pontiac Grand Prix GT2 and the Corect tire size is 225/60/R16 and all four tires should have 30 psi tire pressure at all times for a smooth and comfortable ride.
I have replaced hub bearings like 4 times on my 01 grand prix, anyone else have that problem and the catalytic converter 3 x
Check the crank sensor, i had the same problem with my 94 Grand Cherokee
Turn the key on. Depress the gas pedal and release 3 times slowly. Should reset it.
more than likely it is your starter telling you "hey bud, yeah its time" My 99 was doing the same thing. Turned out to be a bad starter. Replaced it and took some pics along the way. You can see them at the following link. http://hubpages.com/hub/Starter-Removal-1999-Pontiac-Grand-Prix
sometimes she is and other times she not
Sometimes it is. Other times it is pounds and ounces!
Hitty-missy
YOU HAVE TO RESET IT SOMETIMES 4-5 TIMES .YOU NEED YOUR MANUEL TO DO IT.