Join Date: Jun 2007
Thanked 3 Times in 3 Posts
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First, Rev-x cured my stiction last winter, period. I have never seen such dramatic results from any type of additive. (2 bottles)
Second, my truck behaves just like yours below 40F. Two years ago I switched to Motorcraft 10-30 (and now Rotella T5 10-30) which dramatically helped the trucks cold weather acceleration.
2003 (12/02 build) F250 6.0 4X4 Crew Cab,190,000, all original
Repaired under waranty:Y-pipe, ICP, reflash
Repaired by me: ICP, FICM, cracked degass bottle, CAC boots, rear diff seal, overhead console, Blue spring w/O-ring
Bypass oil+coolant filters, in-line PS filter. T-5 10w30 every 7,500 mi.
Guages: Boost, Pyro and Trans, ScanGaugeII