Drew Solari (Denver, Colorado) - 1991 Toyota Pickup
Drew just moved to Denver from L.A. Now when he drives in 1st and 2nd gear in really cold weather, he hears a loud noise coming from the front axle area. If he takes it out of 4WD, noise goes away, but may come back after a while. Tom and Ray think the grease in Drew’s locking hubs is too viscous, so the hubs are acting like the truck is still in 4WD, even when it’s not. Tom and Ray suggest he try lighter weight grease.