MuuMuu101's 68 Dart, A Learning Process...
So, I got to work on the Dart a little bit. First, I played with starting up the car (as this was a huge discussion on moparts - they don't think I need a choke). I had no luck with 1 pump or 2 pumps. The Dart started up the best when my foot was on the gas and I let off. The key was engaged the entire time when starting up. It did not start up if I backed out the key.
I also started Dynamatting the trunk and spent most of my afternoon climbing in and out of it today. I just placed a layer over where the electric fuel pump is mounted. I wanted to put some in the back seat area of the Dart; however, as I was going to remove the subwoofer material placed in lieu of the back seats I realized that it was glued down. So, I didn't really want to mess with that. While I was back there, I accidentally bumped into the subwoofer material back panel and realized, I've got a giant drum playing back here. Just tapping it would cause quite a bit of resonance and that could possibly be causing some of the noise when the car starts to drone. So, I went back into the trunk and added 2 layers of Dynamat behind there (1 layer of scraps). The panel is definitely a lot stiffer and tapping it doesn't create as much of a resonance. None of this did help with the electric fuel pump noise (as I expected it wouldn't). The entire floor really needs to be Dynamatted.
Unfortunately, when I finished all of this, it started to rain. So, we'll see if the driving experience is better tomorrow.
So, I got to work on the Dart a little bit. First, I played with starting up the car (as this was a huge discussion on moparts - they don't think I need a choke). I had no luck with 1 pump or 2 pumps. The Dart started up the best when my foot was on the gas and I let off. The key was engaged the entire time when starting up. It did not start up if I backed out the key.
I also started Dynamatting the trunk and spent most of my afternoon climbing in and out of it today. I just placed a layer over where the electric fuel pump is mounted. I wanted to put some in the back seat area of the Dart; however, as I was going to remove the subwoofer material placed in lieu of the back seats I realized that it was glued down. So, I didn't really want to mess with that. While I was back there, I accidentally bumped into the subwoofer material back panel and realized, I've got a giant drum playing back here. Just tapping it would cause quite a bit of resonance and that could possibly be causing some of the noise when the car starts to drone. So, I went back into the trunk and added 2 layers of Dynamat behind there (1 layer of scraps). The panel is definitely a lot stiffer and tapping it doesn't create as much of a resonance. None of this did help with the electric fuel pump noise (as I expected it wouldn't). The entire floor really needs to be Dynamatted.
Unfortunately, when I finished all of this, it started to rain. So, we'll see if the driving experience is better tomorrow.