I have a 95 Nissan pickup with 210,000 miles on it, every time I drive off the car revs High as if I’m hauling something but once I get going from 45 mph it drives normal. I also noticed that when I’m in an uphill stop sign and get going the truck forces itself too much but overall I would say my truck has no strength, my truck was running fine but ever since one day in the snow I drove my truck on 4x4 and forgot to turn it off while I drove above 50 mph speeds I checked my differential fluid and I topped it off bc it needed a full quart and also topped off the front transfer case but the problem persists I need help please.
Automatic or manual transmission? If automatic is there enough fluid, and when is the last time fluid and filter were changed?