There's no way I can think of for oil to leak into the PS pump. As I recall, it's quite separate from the block. Why do you think there's oil in it? Do you see oil in the reservoir? Perhaps someone tried to top up the oil and missed, putting it in the reservoir?
A 2001 Pontiac Sunfire 2.2 engine is a zero tolerance engine which will suffer catastrophic damage should the timing system fail. Because of the tight tolerances inside the engine, even being out of alignment a fraction of a second can cause the valves to slam into the pistons.
check if your battery is low than usual ..might be alternator problem
Yes.
what causes a roaring sound in a 2004 pontiac sunfire after it warms up? it runs great and idles great and quiet except for this.Anonymously
temperature gauge not working can be caused by a bad temp sensor in engine, a bad gauge in dash, or a bad fuse
There are a couple of things that can cause your Pontiac antilock brakes to lock up. The most common cause is a malfunctioning ABS sensor.
If the AC is on constantly, the fan will be on constantly. If that's not it, it mught be the fan relay or the temperature sensor.
Your piston rings are probably bad. Which will cause compression loss, in effect you will loss power, and it will let oil trough and saturate your plugs.
the steering wheel..
the thermostat stuck shut. will cause the car to over heat at ant temp!
There are a few reasons that would cause your 2002 Pontiac back speakers to only work sometimes. The most common cause is a loose or corroded ground wire.
Figuring out what the cause of the problem is would be the place to start.