FaultScore

GEO Storm acceleration problems

39 of the 346 complaints filed about the GEO Storm are about the throttle and cruise control — 11% of everything owners reported. The worst model year for it is 1991.

39

Complaints

11%

Share of all complaints

0

Crashes

0

Fires

Acceleration & Cruise Control complaints by model year

1990 Storm 6 15.4%
1991 Storm 17 43.6%
1992 Storm 11 28.2%
1993 Storm 5 12.8%

What owners said

1991 GEO Storm Twin Falls, ID

VEHICLE SPEED CONTROL:LINKAGES

DURING WARM WEATHER THE VEHICLE'S THROTTLE WILL STICK AT 2000. THROUGH MY RESEARCH I HAVE FOUND THIS TO BE THE FAULT OF THE ECU. IT IS A VERY DANGEROUS THING TO HAVE YOUR THROTTLE STICK. DT

NHTSA complaint #769901 — an unverified report by a vehicle owner.

1992 GEO Storm Pace, FL

VEHICLE SPEED CONTROL

RPMS REV UP AND DOWN... CAR DIES... INSULATIVE SPRAY THAT MANUFACTURER USES ON THE COMPUTER SHINKS AND CONTRACTS WITH CHANGING TEMPERATURES AND BREAKS THE SOLDER AT THE COMPUTER CAUSING MISFIRES AT IDLE AND THOUGHOUT ALL DRIVING SPEEDS AND RANGES, ENGINE REVVING UP AND DOWN, ENGINE DYING, AND RPM HOLDING AT 2000 RPM GM KNOWS ABOUT THE FAULT IN THERE COMPUTERS...THEY REFUSE TO FIX IT AT THEIR EXPENSE... THEY USED THIS SPRAY ON INSULATORS ON 85-93 DELCO COMPUTERS... THEY USE A NEW SPRAY ON 95 AND UP, BUT DON'T ON FACTORY RECONDITIONERD ECU'S PRIOR TO 1995.

NHTSA complaint #766119 — an unverified report by a vehicle owner.

1991 GEO Storm Lancaster, OH

VEHICLE SPEED CONTROL

VEHICLE WOULD INTERMITTENTLY LURCH FORWARD WHEN BRAKES WERE APPLIED. DEALER CONTACTED. FEEL FREE TO PROVIDE ANY FURTHER INFORMATION.

NHTSA complaint #8012611 — an unverified report by a vehicle owner.

1991 GEO Storm Edgewood, MD

VEHICLE SPEED CONTROL:CRUISE CONTROL

IDLE BECOMES ROUGH, BOUNCES AND DIES, FAILS TO START OR STARTS AND CHECK ENGINE LIGHT IS ON, RUNS VERY BAD. ONCE CAR SITS FOR A WHILE, STARTS TO RUN FINE, DOES IT WHEN IT IS WARM OUT.

NHTSA complaint #758574 — an unverified report by a vehicle owner.

1992 GEO Storm Lockport, IL

VEHICLE SPEED CONTROL

ENGINE RUNS ERRATIC TIMES EVEN AFTER TUNEUP,HIGHREVS, POWER SURGES,AND STALLING.

NHTSA complaint #755077 — an unverified report by a vehicle owner.

1992 GEO Storm Arvada, CO

VEHICLE SPEED CONTROL:CRUISE CONTROL

ERRATIC IDLE, IDLE REVVING AND DROPPING, ENGINE DYING OR STALLING FOR NO REASON WITH NO TROUBLE CODES.

NHTSA complaint #752287 — an unverified report by a vehicle owner.

1991 GEO Storm Springville, UT

VEHICLE SPEED CONTROL:CRUISE CONTROL

THE SYMPTOMS OF THIS FAULT ARE MOST NOTABLY ERRATIC IDLE, IDLE REVVING AND DROPPING.

NHTSA complaint #749617 — an unverified report by a vehicle owner.

1993 GEO Storm Longmont, CO

VEHICLE SPEED CONTROL:CRUISE CONTROL

THE ECU SEEMS TO HAVE FAILED, IT IS A KNOWN PROBLEM WITH THIS CAR. I WAS DRIVING THROUGH TOWN AND CAME TO A STOP LIGHT, IDLE STAYED AT 2000RPM, NORMAL IDLE IS 800-1000. KEPT DRIVING. ON WAY HOME FROM ERRANDS CAR STALLED ONCE AT A LIGHT, TRIED TO STALL SEVERAL OTHER TIMES (ALL WHILE IDLING) WITH ENGING RPM DIPPING AS LOW AS 500 (OR 0RPM WHEN IT STALLED). FOLLOWING IS A LINK TO AN ARTICLE ABOUT THE PROBLEM. HTTP://WWW.ISUZUPERFORMANCE.COM/ISUZUWEB/RECALL.HTML ---- (ALL CARS LISTED IN THAT REPORT ARE SISTER CARS, WITH DRIVETRAINS BUILT BY ISUZU) I HAVE EXPERIENCED THE PROBLEMS LISTED THERE, EXCEPT FOR THE CAR GOING ON ITS OWN, AS MY CAR IS A MANUAL. THANK YOU FOR YOUR TIME IN THIS REGARD. THE EXHAUST MANIFOLD PROBLEM HAS BEEN KNOWN TO GM AND ISUZU FOR A LONG TIME KNOW, WITH VIRTUALLY EVERY STORM AND STYLUS ON THE ROAD HAVING CRACKED THEIR ORIGINAL EXHAUST MANIFOLD. THIS PROBLEM IS OBVIOUSLY DANGEROUS, AS IT ALLOWS NOXIOUS EXHAUST FUMES TO ENTER THE ATMOSPHERE AND ENGINE COMPARTMENT, BYPASSING THE CATALYTIC CONVERTER. ONCE AGAIN, THANK YOU FOR YOUR TIME.

NHTSA complaint #749459 — an unverified report by a vehicle owner.

1993 GEO Storm Dallas, TX

VEHICLE SPEED CONTROL

THE CAR JUST SHUT OFF WHILE I WAS DRIVING DOWN THE STREET; THE RPM IS ALSO ON 1000-1500 EVEN WHEN CAR IS STOPPED OR PARKED. IT GETS HARDER AND HARDER TO KEEP IT STOPPED.

NHTSA complaint #747069 — an unverified report by a vehicle owner.

1992 GEO Storm Mill Creek WA., WA

VEHICLE SPEED CONTROL:CRUISE CONTROL

CAR STALLS RANDOMLY UNTIL IT REACHES RUNNING TEMP, IDLES POORLY AT RUNNING TEMP, AND SURGES OR IDLES VERY HIGH RANDOMLY, WHEN IN GEAR THIS SURGING HAS ALMOST CAUSED 2 ACCIDENTS.

NHTSA complaint #745970 — an unverified report by a vehicle owner.

1992 GEO Storm Colorado Springs, CO

VEHICLE SPEED CONTROL:CRUISE CONTROL

ON MORE OCCASIONS THAN I CAN ACCOUNT FOR MY VEHICLE HAS RAN ROUGH AND MY STARTER HAS MALFUNCTIONED. I HAVE SPENT NUMEROUS DOLLARS ON THIS VEHICLE AND I BELIEVE IT IS TIME THAT THE DEALER FOR THE TO REPLACED NEEDED ITEMS. PLEASE SSEND ME INFORMATION ON HOW TO GET THE DEALER TO PAY FOR THESE ITEMS. SINCERELY, [XXX]. *AK PARTS OF THIS DOCUMENT HAVE BEEN REDACTED TO PROTECT PERSONALLY IDENTIFIABLE INFORMATION PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6).

NHTSA complaint #745187 — an unverified report by a vehicle owner.

1991 GEO Storm Burr Hill, VA

VEHICLE SPEED CONTROL:CRUISE CONTROL

CAR HAS ERRATIC IDLE AT TIMES AND RPMS WILL STICK SOMETIMES WELL ABOVE NORMAL IDLE. IT IS ECU THAT IS CAUSING THE PROBLEM. QUITE A FEW OF MY FRIENDS EXPERIENCE THIS PROBLEM WITH THE GEO STORMS. A RECALL IS IN ORDER IF YOU ASK ME!

NHTSA complaint #745100 — an unverified report by a vehicle owner.

1990 GEO Storm LOS Angeles, CA

VEHICLE SPEED CONTROL

THE 1990 GEO STORM (AUTO) WILL NOT ONLY STALL, BUT IS STARTING TO ACCELERATE UNINTENTIONALLY. THE CAR ALSO SEEMS TO STALL IN RELATIVLY TIGHT TURNS. MY MAIN PROBLEM IS THE HESITATION AND SURGING/ACCELERATION. I HAVE HEARD THROUGH INTERNET NEWS GROUPS THAT THEIR IS A DEFECTIVE ECM COMPONENT ON THIS CAR AND THAT THIS DEFECT WAS COMMUNICATED TO CHEVY/GEO DEALERS THROUGH ITS TECHNICAL LITERATURE. SO FAR, I AM SPENDING HUNDREDS OF DOLLARS ON REPAIRS THAT WILL NOT SOLVE THE PROBLEM. IF THE DEALERS KNOW ABOUT THE DEFECTIVE ECM, WHAT KIND OF RECOURSE CAN I TAKE TO HAVE IT REPAIRED AND/OR RECEIVE MY MONEY BACK FOR THE UNNEEDED REPAIRS. IF THE CAR CONTINUES TO DO THIS, IT CAN BECOME A HAZARD.

NHTSA complaint #742889 — an unverified report by a vehicle owner.

1993 GEO Storm Connellsville, PA

VEHICLE SPEED CONTROL:CRUISE CONTROL

IDLE REMAINS AT 1500-2000 RPM; SPEED OF CAR WILL NOT DECREASE UNLESS ACCELERATOR IS RELEASED.

NHTSA complaint #738537 — an unverified report by a vehicle owner.

1991 GEO Storm Thornton, CO

VEHICLE SPEED CONTROL:CRUISE CONTROL

IDLE DROPS BELOW 500 RPMS AND STALLS ALL THE TIME.

NHTSA complaint #735029 — an unverified report by a vehicle owner.

1990 GEO Storm Springfield, IL

VEHICLE SPEED CONTROL

I WAS ASKING AROUND ABOUT WHY MY CAR IDLES FUNNY AND I WAS POINTED TO YOUR PAGE I HAVE TO KEEP MY FOOT ON THE BRAKE TO KEEP THE CAR FROM ACCELERATING EVEN THOUGH MY FOOT IS NOT ON THE PEDDLE ALSO WHEN I START THE CAR IT WANTS TO HOVER AT ABOUT 2,000 RPM AND WHEN I DROP THE CAR IN GEAR IT SURGES AND THEN DROPS TO AROUND 1,500 RPM I ALSO FEEL AS THOUGH I HAVE TO STAND ON THE BRAKES SOMETIMES WHEN IT IS DOING THIS TO KEEP IT FROM ROLLING.

NHTSA complaint #734836 — an unverified report by a vehicle owner.

1991 GEO Storm Mesquite, TX

VEHICLE SPEED CONTROL:CRUISE CONTROL

CAR IDLES HEAVY AND DIES ALL THE TIME/GM KNOWS OF THE PROBLEM.

NHTSA complaint #734541 — an unverified report by a vehicle owner.

1990 GEO Storm Loveland, CO

VEHICLE SPEED CONTROL:LINKAGES

VEHICLE SUDDENLY ACCELERATED. CONSUMER HAD TO HOLD THE BRAKES SO THAT VEHICLE WOULD SLOWDOWN. ALSO, CONSUMER SMELLED GASOLINE COMING THOUGH THE VENT AREA.

NHTSA complaint #863637 — an unverified report by a vehicle owner.

1993 GEO Storm Orlando, FL

VEHICLE SPEED CONTROL:CRUISE CONTROL

IDLE BOUNCES AT 2000RPM. TPS AND IAC ALREADY CHECKED. SYMPTOMS APPEAR TO BE CAUSED BY FAULTY ECU AS DESCRIBED IN DETAIL AT THE FOLLOWING URL: HTTP://WWW.ISUZUPERFORMANCE.COM/ISUZUWEB/RECALL.HTML

NHTSA complaint #721946 — an unverified report by a vehicle owner.

1992 GEO Storm Scottsbluff, NE

VEHICLE SPEED CONTROL

I LOVE MY CAR AND THIS IS THE ONLY THING THAT HAS EVER HAPPENED TO IT. THE CAR IS HARD TO KEEP STANDING AT THE LIGHT, IT TRIES TO PULL FORWARD. I SOMETIMES HAVE TO SHUT IT OFF.

NHTSA complaint #719243 — an unverified report by a vehicle owner.

Other GEO Storm problems