EXTERIOR GAS GAUGE

1989 Buick

Tiny

jaws0813

September, 23, 2009 AT 8:07 PM

Electrical problem
1989 Other Buick Models 6 cyl Two Wheel Drive Automatic 80,000 miles

my brothers car's gas gauge does not work right he will run out of gas and it could still read a quarter tank of gas. I was wondering how hard it is to wire up a external gas gauge and were I could get instructions. Thank you.

FOUND 2503 RELATED QUESTIONS

1 Answer

Tiny

mhpautos

September, 24, 2009 AT 2:52 AM

Hi there,

remove the gauge wire from the sender unit and touch to earth, the gauge should go to full deflection, if so the gauge is ok and the problem will be the sender unit in the tank, this is normally the cause of this problem.

Mark (mhpautos)

Please login or register to post a reply.

Instrument Cluster Replacement GMC Yukon
Fuel Pump Replacement
Fuel Pump Replacement Done Right