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99 grand prix 4 door gtp

changzies

New member
so after being lost for a few years from this forum i finally came back reason being i found a 99 4 door gtp that im going to go see later on i havent seen pictures but the lady says its in excellent condition it does have 194k miles but she says shes been the only owner of this car , also said the supercharger makes some kind of noise and a mechanic told her its because its getting old , i researched the net and came across the coupler deal so im hoping its that because by the looks its inexpensive , now for the price its at 2 grand .... what do you guys think?!
 


Sounds like a bad coupler. If it sounds like rocks tumbling around then most likely it's that.

Depends on what the condition of the car is in. Are the rockers rusted out? How is the trans? Have the LIM gaskets ever been changed? I would drive it and get it up to full operating temp and see how the trans shifts. Then pull the stick and check the color/condition of the fluid by wiping it on a WHITE towel. Check the motor over for leaks (oil, coolant, etc.). Would also pull the rad. cap before firing it up and see what the coolant looks like. Pull the oil fill cap and dipstick to check for coolant in the oil as well.

See if the CEL is on as well.
 
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