LSX_240

iTrader: (4)

I have a 92 240sx with a 5.3l/TH350 and have had a pulsating driveline vibration from 40+ MPH ever since I put it in. Now at first I thought it was my driveshaft angle because it was 1 degree on pinion and -3 on the tailshaft but now its 1 on the pinion and -1.5ish on the tranny. Im not sure if .5 matters but it didnt change a thing. Is there any chance the vibration is caused by having solid motor mounts and a solid tranny mount? Because it does change depending on gear and load.

hawk584

iTrader: (1)

have you had a drive line shop balance the drive shaft?

LSX_240

iTrader: (4)

Yeh atleast when it was made by DriveshaftShop.com I called them yesterday and he had me measure how much of the shiny part of the shaft was sticking out of the trans and said 3/4-1 inch is ok and im right at 1 inch so gonna call them again today and see whats next