Hi guys, I know that there are many threads about fans resistors etc but my problem is different now so thats why I created a new thread. Since I got my Cupra R my slow resistors in the fans were fried and I did the slow resistor mod. So b4 I did the slow resistor mod only my fast speed was kicking in. I recently had my thermostat replaced with a brand new 1 and a brand new radiator has been put in. Am getting the car ready for big turbo conversion so I am sorting out all the little bits that are wrong with the car. I dunno if its worth mentioning but I also have a semi forged engine work done recently. Now my fans seem to kick in whenever they want. Car is fine when driving normal but when I boot it and stop and park up for few mins to let the turbo cool down it starts to overheat. Needle goes over 90 slightly to begin with and slow fans kick in sometimes not all the time. Since I done the slow fan resistor mod my fast speed never kicked in. I thought this is because slows kick in lower temp than fast speed so they never let the car get to the temp where fast fans are needed. What do you guys think could be the problem? B4 I got my engine forged and replaced rad and thermostat car was fine and fans worked how they supposed to. Btw when I switch the air con on my slow speeds on my fans work so I sort of know its not the resistors that are playing up. Could it be the coolant temp sensor reading things wrong? If thats the case why aren't fans coming on? or they come on when they feel like it?
Thx in advance.
Thx in advance.