I began to hear a ticking or clicking sound while the Rodeo was running. It recently became more loud and obvious. When I accelerate and the tachometer goes above 2x1000 RPM It stops, but returns anywhere under 2x1000. I believe it is the lifters?
The Drivers main window control switches are in part working. The replacement switch is over $200!
This car has plenty of room and the front seats are really comfortable, they hug into your back. I'm 6'01' and fit like a comfortable glove in the drivers seat. Has good Driving Power and the 4x4 works great except for the stop to engage.
Hydraulic lifters can also be noisy in UK version - the Frontera. Plenty of good oil changes, every 3,000 miles if possible can remedy this situation. Would also advise frequent cambelt changes, although this is not related to your lifter noise.
I found that the use of engine flush can remedy engine noises especially the lifters. I believe the lifters would make noise only if they don't receive oil, the flush would clear the oil passages inside the engine and to the lifter. The noise will be eliminated. Also we should always consider the use of good quality engine oil. Oil viscosity is important. Warning, don't use too much engine flush otherwise you dry the O rings on the valves.