Buick Lucerne Questions

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no radiator leak, no water pump leak, no busted hoses? water leak seems to be at the center of the car. the pulley is making awfull sounds and very shaky.

my buick switch gears at the right time sometimes and it picks up speeed kinda slow sometimes

Seems as if oil smell is coming from under the car

It gets louder the faster you go and stops when turning to the right. It sounds like when your gears don't change but that's not what it is.

I was told the hood support would cost nearly $190 to replace. Is this average??

all electrical portion is working. Unable to remove inside panel to inspect lock mechanism. Is there anything I can check or do?

Brought to dealer, all electrical parts OK. Unable to remove inside panel to check lock mechanism.

does anybody know how long it takes to replace a bad injector valve for the secondary air system that puts air in the exhaust when the engine is first started, the valve is at the back off the engine (3.8) we found the problem with the test equipment the picture off an engine comes on the pump works good it leads to the valve that needs to be replaced for emissions testing and ideas?

the valve is not working right so i am getting it replaced, and wondering how long will this will take the mechanic we have the valve already so its just the time involved .

I have the seat bottom out and all the bolts out from the bottom of the seat

What is the cause of all the controls including the mirror and the radio auto shutoff to not work on the drivers door?

How do I remove the plastic cover screws

Takes ten minutes to pump the gas click by click Help??

Is there or was there a recall for this problem driver side door.

Power steering system pressuring in reservoir the cap a regulator to control pressure like a radiator cap on the reservoir? Or what is the cause?

only issue prior was air pump for rear shocks started and wouldnt stop. and coolant leek. no check engine light is on.

The car was a one owner, fully serviced with 26 car.facts documentations traded back to the dealer where I bought it 8 months ago. I have already replaced the front door speakers, $550, front corner ball joint. $400, high end floor mats, $125. I paid a little over $10,000. The car has 120,000 miles on it, but is the CXL, luxury model with power seats, sun roof and leather seats with high end sound system.
Should I trade it in, cut my losses or accept the fact that I will need to make the needed repairs on an 8 year old car?