Beutnageldave |
10-17-2017 08:35 PM |
02 f250 deceleration grind
Going to make this as to the point as possible. I have had an issue with my super duty for the last 30,000 miles. I have replaced many parts to resolve this but none have remedied the problem. The symptoms are as follows. When decelerating, the truck shudders, shakes, and makes a horrible grinding vibration that rattles the entire truck. It is at its worse at 5mph. It doesn't happen above 20mph. It does happen when accelerating from a stop but is more noticeable when slowing. It is consistent in that it always does it. 4wd on or off, hubs locked or unlocked, throw it neutral, nothing makes a difference. This is not a wheel out of balance or anything to do with tires. It is a mechanical grind, like a failed bearing. Below is a list of all the parts I have changed. Both front hub bearings, front axle u joints, ball joints, sway bar links,all rotors, all pads, tires, lockout hubs, rear driveshaft u joint, front diff race bearings, shocks. Any thoughts would be very appreciated. It is getting worse. I'm leaning in the direction of rear wheel bearing, pinion bearing or pinion preload, driveshaft out of balance. Let me know what you all think. Thanks
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