dlo73
Active LVC Member
I have a 2000 ls v8. 159k on car and 87k on motor. Went to the gas station to fill up. upon leaving gas station temp gauge went to full hot got cel car went into limp mode. I am getting no heat from the vents just cold air, ac comes out cold and fuse #1 in the fuse box under the hood keeps blowing out. I am getting a code p1299 (Cylinder Head Overtemperature Protection Active). I tried bleeding out the system all is fine. not sure if it is the dccv or ac clutch that is blowing out the fuse. Hydraulic fan is fine, the fan moves freely by hand. I have searched the forum as well as Google and have conflicting causes. Any help would be appreciated.