It occurs while stopped for 10-20 seconds with my foot firmly placed on the brake and my hand on shifter, ready to throw it in neutral. I have a three mile drive to town at 45 mph so it’s typically warmed up. Just this week I discovered an open vacuum connection so I plugged that but haven’t had a chance to see if that made a difference. I have the door panels off to upholster them myself. This past spring I had a/c, ps, tilt column, parking brake, and exhaust installed. After four years, this is my first year to actually start driving it. Just building a daily driver. Any suggestions appreciated.
1957 Chevy 3200Daily DriverPS, A/C, Tilt column, Rebuilt 350, Rebuilt TH350, Reupholstered Bench Seat, sound proof/insulated, LED headlights/taillights/backup lights/interior courtesy lights.
Follow in the DITY 
