1991 Geo Tracker Repair and Maintenance

A guide to problems, costs, maintenance and repair for your 1991 Geo Tracker

1991 Geo Tracker Problems

Engine Oil Leak From Front Crankshaft Seal

An engine oil leak may develop from the front crankshaft seal due to hardening of the rubber seal. There is a revised seal and sleeve available to correct this concern. Our technicians tell us that changing the oil every 3000 miles may help prolong seal life.

Replace spark plugs every 30,000 miles

The spark plugs should be replaced every 30,000 miles and the spark plug wires checked for hot spots and cracks.

Inspect transmission/fluid every 30,000 miles

You may be able to prevent automatic transmission problems by servicing the transmission and inspecting the fluid every 30,000 miles. If the fluid is dark or burned, the transmission system should be completely flushed.

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1991 Geo Tracker Questions

My heater stopped working (2 answers)

transmission slipping on high gear, seems like it is in neutral (1 answer)

1991 GEO AUTO TRANNY__ 4X4 1.6 SOHC
when i start driving the driving gear (3rd) seems fine but after it races and appears to be in neutral, if i downshift to second gear it is fine and than back to 3rd gear it usually goes into 3rd gear and i can drive in 3rd thereafter, all other gears are wor...

How can I find a free repair manual to fix the front drive rotary? (1 answer)

I just need to remove the front drive rotary

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1991 Geo Tracker Recalls

Geo is Recalling the 1990-1991 Tracker

THE FRONT SAFETY BELT BUCKLE RELEASE BUTTONS CAN BREAK. THESE RED PLASTIC RELEASE BUTTONS ARE MARKED "PRESS." IF A BUTTON BREAKS, PIECES CAN FALL INTO THE BUCKLE ASSEMBLY CAUSING THE BUCKLE TO OPERATE IMPROPERLY.

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