Geo Repair and Maintenance

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

Geo Problems

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.

The ignition coil inside the distributor may fail. Our technicians tell us this may result in a hesitation on acceleration, especially when the vehicle is warming up on cold, rainy days. The pickup coils inside the distributor can also fail and cause a no-start condition. There have also been some failures of the radio noise suppressors inside the distributors, which can short out. Our technicians recommend replacing the whole distributor with a complete, genuine Toyota distributor if any of its components fail.

At higher mileages, (125,000-150,000) the automatic transmission may not shift correctly. This can be caused by the throttle position sensor being out of adjustment or a shift solenoid needing to be replaced. Typically the transmission does not need to be completely overhauled.

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Geo Questions

When I HOOK Freeon Guages Up To My Car Should The Car Be Running Or Not

while the car is in reverse the engine vibrates hard and a lot: when the car is in park the engine vibrates alittle then stops,while im driving an I stop the engine idles high not the normal way it does.

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Geo Recalls

IF THE AIR BAG COMPUTER IN A SUBJECT VEHICLE EXPERIENCES A MECHANICAL SHOCK (I.E., RAPIDLY MOVING THE FRONT SEAT BACK AGAINST THE STOPS OR A SUDDEN RELEASE OF THE PARKING BRAKE) WITHIN A VERY SHORT TIME AFTER THE ENGINE IS STARTED, THE AIR BAG CAN DEPLOY INADVERTENTLY.THE STEERING WHEEL CENTER HUB TO SPOKE WELD CAN FRACTURE.THE FUEL TANK ON THESE VEHICLES CAN BECOME PUNCTURED BY A FUEL TANK FLANGE ATTACHMENT REINFORCEMENT DURING REAR-END COLLISIONS. THIS DOES NOT COMPLY WITH THE REQUIREMENTS OF FMVSS NO. 301, "FUEL TANK INTEGRITY."

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Geo Reviews

A relative gave me a 1991 Geo Prizm in Sep 2009. It sat in a garage for 2 years without moving. Replaced battery, oil, spark plugs, distributor cap & wiring harness, and filled it up with premium gas to mix with the aged gas. Has run smoothly ever since. I quickly found out that this was one of the most reliable cars ever made. After reading this and other forums, I'm excited to get this little...

My '95 Geo Prizm has about 88,000 miles and still going great. I bought it at around 55,000 miles a few years ago. Regular oil changes, replacement of battery and alternator, plus tires of course, and so far no major problems. Best car I ever owned. Why, oh, why did Geo/Chevrolet ever stop making this model? They're crazy! But I'm happy.

All I can say is that I have 271,000 miles on it. And, it is still in excellent driving condiditon. I count my blessings. The only things I have replaced: clutch about 250,000 miles; radiator - not sure of the mileage. Now, at 271,000 I have been told my starter need to be replaced. I anticipate going to a shop on 11/5/2012. I have two wishes - bring back the Geo (but a compact SUV or wagon) a...

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