Russ
1/2 ton status
I have a question that I am hoping will be an easy answer for someone. I am experiencing a weird vibration at about 50 MPH plus. It is a very high pitch vibration that I can feel throughout the whole Blazer (steering wheel, floor, doors, etc..) It lasts for about 1-2 seconds then stops for about 1-2 seconds then starts over again. The frequency seems to increase slightly as I speed up more. I have just recently started feeling the vibration, but have just recently replaced most of the drivetrain also, so I am not sure what to pin it on.
The Blazer is a 90 model. I have an SM 465 tranny and 203/205 doubler that has been in it for a while. Just recently installed D60/14FF with detroits in both. Both axles are new. 6" front springs, rear shackle flip and 2" springs, all new. High Angle Driveline CV shaft in rear, new CV shaft in front. Angles are dead on. 37x13x16 Boggers with about 200 miles on them. I am hoping it is just a harmonic vibration from the Boggers, but I don't understand why it goes in and out. Any help is appreciated.
Russ
The Blazer is a 90 model. I have an SM 465 tranny and 203/205 doubler that has been in it for a while. Just recently installed D60/14FF with detroits in both. Both axles are new. 6" front springs, rear shackle flip and 2" springs, all new. High Angle Driveline CV shaft in rear, new CV shaft in front. Angles are dead on. 37x13x16 Boggers with about 200 miles on them. I am hoping it is just a harmonic vibration from the Boggers, but I don't understand why it goes in and out. Any help is appreciated.
Russ
