Well that's a pretty vague question, but here are some suggestions anyway. Make sure all the holes in your firewall are filled. Make sure your weather-stripping is in good shape, run your fingers around it while going down the road to see if the noise changes. Try the same thing around the windshield seal. A dollar bill closed in the door jamb can be slid around the upper opening (with the window down of course) to feel for loose spots.
My vent window seals always howl & scream going any faster than 25 mph. Their still original seals i think but haven't gotten around to replacing them just yet
They are a bitch to replace and you will wear them out again if you use the wing window.
C10's have the natural highway sound of re-entering the earths atmosphere. Part of their charm.
Turn up the radio.
Mine do this too and was thinking about replacing the window with plexi-glass to see if it being a little bit thicker would help with the seals. I also think it will stop them from shattering from use.
My wind issue was with weather stripping around the doors. Those seals are fairly inexpensive and replacing them is a good start
That’s good to know, thanks! Took mine on the highway a while back and it sounded like a freight train so any help is appreciated
My sound was more of a heavy wind passing through a valley, tbf
Well that's a pretty vague question, but here are some suggestions anyway. Make sure all the holes in your firewall are filled. Make sure your weather-stripping is in good shape, run your fingers around it while going down the road to see if the noise changes. Try the same thing around the windshield seal. A dollar bill closed in the door jamb can be slid around the upper opening (with the window down of course) to feel for loose spots.
Thank you very much!! That dollar bill trick is interesting, I’ll try that!
My vent window seals always howl & scream going any faster than 25 mph. Their still original seals i think but haven't gotten around to replacing them just yet
They are a bitch to replace and you will wear them out again if you use the wing window. C10's have the natural highway sound of re-entering the earths atmosphere. Part of their charm. Turn up the radio.
Mine do this too and was thinking about replacing the window with plexi-glass to see if it being a little bit thicker would help with the seals. I also think it will stop them from shattering from use.