Hi I have a 1988 GT when I turn the headlights on my gauges don't work the lights for the gauges don't work the dim switch acts all funky windshield wipers don't work. Please help.
Hi I have a 1988 GT when I turn the headlights on my gauges don't work the lights for the gauges don't work the dim switch acts all funky windshield wipers don't work. Please help.
Does your car have this problem?
The secondary power ground is between the back of the intake manifold and the driver's side firewall. It is often missing or loose. It supplies ground for the alternator, A/C compressor clutch and other electrical accessories such as the gauges. The clue to a bad ground here is that the temp gauge goes up as you add electrical load such as heater, lights and A/C.