The GS has a two-speed fuel pump, which is controlled by the pcm through 2 relays. During cranking, full power is supplied to the fuel pump through one of the relays. After start, when the ignition switch is relaxed into the "run" position, the pcm then delivers fuel pump power through the other relay. That relay sends the power through a large resistor that looks like a ceramic horseshoe that is mounted on the frame under the battery at the right front of the vehicle. You will find the connector behind the right headlight assembly. It has 2 wires, and is fairly easy to find. You can ohm it out from there. Most likely that is your problem. The GM replacement comes with a relocation kit, so it can be mounted above the engine on the firewall in a friendlier environment. If you choose to relocate it, you really don't need to remove the old one- it's kind of in a tight place, and not real easy to find.
If no codes (check engine light) or rpm fluctation first check fuel pressure
no
No. that's why there are oil guages & warning lights. Some driver interaction is required in car upkeep.
No
Sounds like you are loosing oil pressure. As the oil heats up, it looses viscosity, which in turn decreases its ability to act as a buffer between engine parts.
Fuel Pressure
blown head gasket!
Need to run a fuel pressure test, and check the fuel filter.
It will burst. It is selectively permeable to ensure that only the material that is required in the cell is able to enter it, if it looses the ability to to be selectively permeable then difusion will occur and the cell with try to be equal to the outside pressure, which will likely cause the cell to burst.
Not sure about the revving but the fluid is most likely due to a failed water pump.
3.1 engine leaks at the intake gasket
check the catalystic converter its getting old and falling apart,it's blocking the engine exhaust....