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>>my battery just died........
>>alternator was dead........
Happens one some Auroras. I haven't experienced it but if it is going throuhg alot of alternators it is a combination problem with a bad coil on the pack and a computer problem. When the car is running check to see if the altenator is overcharging the battery (It is if your voltage is over 15.5). If it is this is a sign of a bad Body Control Module I believe, you must replace it with the original GM part and not a refurbished. If you believe this to be the problem, don't buy parts yet, drop me a mail I'm not sure its the BCM, it might be one of the other computers. Sorry but you did get taken on the alternator battery problem. A replacement alterantor is as cheap as $140.00 You can fit almost any high cranking AMP battery into the car with minor modifications. These start around $59.00. GM's OEM battery is about $200.00
>>have an oil leak somewhere....
Common problem, check bottom of oil pan. Northstar engines have a seepage problem. Oil drips VERY slowly from the oil pan seal and collects as a thick coating on the bottom of the pan. It is not a huge problem. Clean the pan now and then with a towel and let it go, it can cost A LOT to fix. If it is dripping then it is likely the plug. Try using some teflon tape on next oil change, if it continues place some cardboard under the car to collect it over night. If isn't dropping anymore then a few drops (a dozen or less) onto the cardboard then don't worry about it.
>>also now the "abs" brakes indicator light has been popping up freqently
Common GM problem related to Wheel Speed Sensors in ALL GM cars. These sensors break easily causing traction control and ABS problems. The front ones are prone to most damage, typical replacement cost is about $20 on normal cars, unfortunately on Aurora's you cannot change the speed sensor without changing the entire Wheel Bearing, this is about a $110 fix per bearing (you'll need to do atleast the fronts). Labor shouldnt be anymore then $50/ per bearing. They probably need repaired anyways on a 116km car, this will also fix any buzzing sound you hear coming frm the front on the highway. If your hard up for cash you get along for awhile with this problem. Your bearings really probably do need replaced. I've heard of people running cars for 2 or more years with the problem apparent. You might make it happen less frequently by turning off the traction control for now on.
>>A/C compressor,
Somewhat Common problem, I believe the new compressor is about $400.00
>>water pump,
I don't know this as a common problem but I know the water pump drive belt does often need replacement. Is your pump not moving at all? Try spinning it iwht the belt off and see if it spins freely.
>>A/C hose & fuel rail
- Not sure about this but, if your fuel rail issue is related to a surging from the engine then it is not your rail it is your fuel pressure regulator. Costs about $111.00
>>and now they tell me the head gasket is leaking
This problem is likely related to the oil seepage issue above.
Guys this is not intended to be professional advice. I just know alot of what has worked for me and some other guys who own this car. Feel free to e-mail if you need help. I'll do what I can.
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