When I start driving my car it’ll stick closer to cold on the temp gauge, until I come to a stop at a red light, to which the temperature jumps up to halfway pretty quickly and I start getting a knock reading - same numbers everytime (0.35,0.70,1.05,1.75,2.40,3.50,4.20,5.60,7.00,8.05), sometimes it’ll gradually go up by each reading or it’ll jump up until I start driving for a while and the temperature has time to cool down to which it’ll stay at 0. I’ve tried being in 3rd, then once I’m at 3krpm I WOT to redline and I’ve had no knock reading from that so I think I can guess that it isn’t a real knock but just wanna know if you guys have had any experience with this and if you guys know how to fix it?