yeh crystal clear under the cap, im not a very good person when it comes to cars!! i take it the system should be pressurised?? when i squeeze the hose next to the rad cap i can here air pushing in and out of the rad cap, and the seal has slightly perished on it. could this be a cause?? can air get stuck into the system, do i need to bleed it fully to flush any air out??? the coolant is comin out clean too from the bleed at the bottom of the rad. thanks so much for your help nick. |