Please no hate, this is the first car I've ever owned and all of my trucks are lifted-
installed coilovers and set car on 20s about a year ago and since have had the following issues
upon starting, everything is fine, about a mile into the drive the RPMS will go up as hard as you push it, but the car isnt going- UNTIL it cathces up to itself, all the lights come on (slip, abs lights traction etc) and then it drives normally but without speedometer.
I was going to sell the car because I rarely drive it and it has low miles and well taken care of, but i want it to be right first! Please help!

 

Are you under the impression that all your issues are coilover related?