Mechanics

I'M ON DISABILITY, SO IT MAKES ME ASHAMED NOT TO PAY, BUT MY '84 'S GAUGES ARE GOING OUT(FUEL, WATER, OIL). WHAT'S SOMETHING TO LOOK FOR. I'M 58 AND USED TO BE PRETTY GOOD AT FIXING CARS, AS LOMG AS IT WASN'T PHYSICAL. THANKS SO MUCH.

1984 Mazda RX7 • 180 miles