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Vibration - Driveline Saga
It get's this rolling harmonic vibe... sure doesn't seem like tires. But... I should explore this more. Thanks.- DBinWW
- Post #23
- Forum: Tech Discussion
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Vibration - Driveline Saga
Thanks! That'll be today's project; that and popping it into neutral while vibrating.- DBinWW
- Post #22
- Forum: Tech Discussion
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Vibration - Driveline Saga
Yes. The 2-piece replacement was slightly out of time so I sent it back to remedy and balance.- DBinWW
- Post #21
- Forum: Tech Discussion
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Vibration - Driveline Saga
Fast 99 - we did put it on a hoist and ran it at speed, which is how we caught the wobble from the bent axle housing. Again, if it doesn't vibrate with the driveline disconnected (running on the front axle) doesn't this take those other considerations out of the picture? When I sent the new...- DBinWW
- Post #15
- Forum: Tech Discussion
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Vibration - Driveline Saga
The rear axle has been replaced and the BF Goodrich tires are new. The telling thing here is that it doesn't vibrate running with the driveline disconnected. Engine speed doesn't matter, though I don't have a lot of choices at 75. It doesn't vibrate more at higher rpm at lower speeds though...- DBinWW
- Post #13
- Forum: Tech Discussion
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Everything but the switch
Thank GTP. I already made the commitment to the in-tank pumps (at quite some expense). It is interesting when shopping for the valve and switch how some sites will recommend the 4-pin original-looking switch for the 6-wire harness. Perhaps you know: Is the original switch an on/on configuration...- DBinWW
- Post #4
- Forum: TBI & EFI Conversions
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Vibration - Driveline Saga
The rear axle has been replaced and the BF Goodrich tires are new. The telling thing here is that it doesn't vibrate running with the driveline disconnected. Engine speed doesn't matter, though I don't have a lot of choices at 75. It doesn't vibrate more at higher rpm at lower speeds though...- DBinWW
- Post #11
- Forum: Tech Discussion
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Vibration - Driveline Saga
Hi! New here. Happy to meet y'all. I have a '79 Sierra Classic 1500 on a '83 2500 4wd chassis... with a dump bed. The vibration feels like driveline and it must be so I balanced it. Vibrates. Balance again. No change. Rear axle housing had a wobble so installed new rear end and all the fixn's...- DBinWW
- Thread
- Replies: 28
- Forum: Tech Discussion
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Everything but the switch
I have a '79 1500 on a 4WD 2500 chassis with a new 350 turnkey motor and I'm dissatisfied with the Eidelbrock carburetor. I just purchased a Holley Sniper EFI and two in-tank fuel pumps but the switching valve is backordered. I can find the valve and connector/wiring harness but the 6-pin on/on...- DBinWW
- Thread
- Replies: 6
- Forum: TBI & EFI Conversions
