JAG

Front Suspension has been lubed, I have checked the little rubber stops that hold the hood in place. But, there is still an intermittant "chirp" coming from under the hood of my 2004 Grand Marquis. What could this be!?!? It is driving me insane!

1987LTDmasta

when do you hear it?

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JAG

It seems to get worse after I have done alot of driving, when it is humid out, and, when it is HOT out (hot as in, 1oo degree wether). WHen I first fire it up in the morning, and take off, it doesnt do it. It squeaks whenever it goes over the SLIGHTEST bump, when it is squeaking. Almost sounds like a bird chirping.

GrandMarquisGT

Might be your upper front shock bushings... How many miles on the car...

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JAG

THe car has almost 40,000 miles on it