Daughter's 93 Lebaron...I wanted to check the timing this morning as part of addressing a slightly high idle speed issue, so I idled the car, hooked up timing light and unplugged the CTS. Set the timing, then I saw the coolant overflow bottle gurgling. Car was overheating, and I had failed to notice that the electric fan did not kick on when I unplugged the CTS.
I straight wired the fan and it tests good.
I checked for key-on power to the underhood fan relay, and I have power.
Swapped relays, with no success.
Also checked and verified power at the large colored fuse for the fan underhood.
Swapped fuses, no success.
Checked for power to the green wire at the fan connector, and NO power. Of course, there is also no power in the positive terminal of the fan connector.
Any ideas? Car has never overheated before. Could this be a CTS problem?
I straight wired the fan and it tests good.
I checked for key-on power to the underhood fan relay, and I have power.
Swapped relays, with no success.
Also checked and verified power at the large colored fuse for the fan underhood.
Swapped fuses, no success.
Checked for power to the green wire at the fan connector, and NO power. Of course, there is also no power in the positive terminal of the fan connector.
Any ideas? Car has never overheated before. Could this be a CTS problem?