Mechanics

MODELS

1991 Mazda Other

Electrical problem
1991 Other Mazda Models 6 cyl Four Wheel Drive Automatic 143000 miles

my gas gauge always reads full it stays at past full all the time what do I do to fix it
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Manuellopez
March 6, 2008.



Hi there,

It sound like the sender unit in the tank is faulty, to test, locate sender and unplug loom, turn on ignition, if gauge shows full still it is a faulty gauge if it has stayed on empty it will be the sender unit.

Mark (mhpautos)

Mhpautos
Mar 10, 2008.