rpm

I have been getting this problem since 6 month now and we couldn’t find the problem for my LC200 , 2011, manual, petrol. I would appreciate if someone that has the same problem found a solution or and experienced person can help. Once I drive for some time with my Lc after a while ( 1-2 hours)...

hi all, I bought a land cruiser 2011 V6 manual Petrol , I noticed that while the car is moving even while I am on 20km/h the rpm goes up to 1500 to 2000 depends on the speed , while the car stops the rpm goes back to normal , any help is appreciated

I'd love to have an rpm gauge (tacho ?) and an oil pressure gauge. Anyone any idea on how to install those, if at all possible ? Kind regards, Chris