Loud hood hinges

I used it because the spray grease I used didn't do anything to quiet the hinges. I wanted to find what was actually making the noises and I know WD will flow into tight spaces. Spraying WD into the spring made a big difference so that told me that the spring was the location of the noise. I hadn't planned on the WD being the permanent solution.
The hood springs on your Challenger (if it's an E body)are similar to B bodies. They aren't coiled.
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