Death Wobble - Daystar lift - Ford Powerstroke Diesel Forum
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post #1 of 3 Old 10-27-2010, 05:49 AM Thread Starter Rookie
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Death Wobble - Daystar lift

Just purchased a new used 2010 350 with 23,000 on it. Previous owner installed, from what I can tell, Daystar spacers in front, blocks in back, rancho shock (maybe just stock), and an adj trac bar. Truck has stock tires

Has a terrible death wobble / shimmy whenever you hit a bump at about 40 -50. Dealer said it was the castor - two days and $400 to bring it barely into to ford spec - same problem only slightly improved. Tech says the only way to remove the wobble is bring the truck back to stock @ $850 in just parts.

Could it just be bad bushings on the trac bar? Last thing i want is to take the lift off and still have the same problem.

Dealer supposedly checked all joints for tightness, stabilizer, and did an alignment.

Any help would be great.
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post #2 of 3 Old 10-27-2010, 02:16 PM
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Add a dual steering stabilizer kit, they mount to the tie rod which is a much more effective setup.

I had terrible death wobble when I added my Procomp lift, I changed out the stock stabilizer with a Rancho and it was just a little bit better, then I removed the stabilizer from the stock position all-together and added a dual stabilizer kit which completely solved the death wobble issue!

2005 F-250 CC/SB 4x4 medium wedgewood blue

5" lift, 5" Donahoe rear springs, 35x13.50 Extreme A/T's, 18x10 Ultra Predator wheels, 4.30 gears, Banks 4" exhaust, Airraid intake, SCT from Innovative, ARP headstuds, Bulletproof ficm, Scangauge II, Randy Ellis Design lightbar, Street Scene flares, Harpoon mod, Zoodad mod, LED 2010 taillights, dual color LED front turn signals, Pioneer avic-D3 with ipod and backup cams
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post #3 of 3 Old 10-30-2010, 08:46 PM
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Get some caster cams from Icon they should get you back in specs that is your problem! I have 3.5" upfront icon bar no issues at all!
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