1990 Geo Storm

PROBLEM WITH THE ECU IS A GMC MANUFACTURING DEFECT. DEALER WILL NOT REPLACE ECU. ECU HAS PROBLEM WITH BOARD LAMINATE EXPANDING AND CONTRACTING WITH TEMPERATURE CHANGE WHICH CAUSES DAMAGE TO THE CIRCUIT BOARD AND CHIP CONNECTIONS. SHOULD BE RECALLED AND REPLACED BY GM FREE OF CHARGE FOR ALL GEO STORMS. EXHAUST HEADER IS MADE OF IRON AND RUSTS IMMEDIATELY AFTER INSTALLATION. A FEW YEARS AFTERWARDS, EXHAUST HEADER WILL CRACK AND MUST BE REPLACED AT OWNER'S COST. THIS PART SHOULD BE REPLACED BY DEALER WITH SAME PART, FREE OF CHARGE, EVERY TIME IT BREAKS, OR REPLACED WITH A COMPONENT THAT WILL NOT RUST AND CRACK. *AK

EVERY SINCE IVE HAD THE CAR IN AUG OF 1999 THE STRUTS OR SHOCKS, WHICHEVER IT HAS,HAVE BEEN SHOT...THE CAR ROCKS SIDE TO SIDE WHEN I DRIVE OVER A BUMP OR A DIP... THE SCARIEST PART OF THAT IS THAT IT HAPPENS MORE ON THE FREEWAY AND I ALSO HAVE THREE KIDS IN THE CAR WITH ME, IVE ALMOST LOST CONTROL OF THE CAR A COUPLE OF TIMES...CANT FIX THE PROBLEM BECAUSE THE PART IS JUST TOO EXPENSIVE....ALSO THE PASSENGER DOOR HAS NOT OPENED SINCE IVE HAD THE CAR....IVE TRIED WORKING ON IT BUT ITS JUST TO HARD TO GET THE PANEL OFF THE DOOR...EARLIER THIS MONTH MY WATER PUMP STARTED LEAKING AND ON 03/10/00 IT FINALLY WENT OUT AND AT THE SAME TIME THE TIMING BELT BROKE....SO NOW IM WITHOUT A CAR...HOPEFULLY NOTHING ELSE HAPPENED....THE CVBOOT ON THE FRONT DRIVERS SIDE IS ALSO TORN...SO MOST LIKELY THE AXLE WILL GO OUT TOO...IF THERE IS SOMETHING U CAN DO FOR ME PLEASE LET ME KNOW....THANK U...SHARLENE. *AK

AC DELCO USED A INSULATIVE SPRAY ON THE CIRCUIT BOARDS IN THESE ECUS/COMPUTERS WHICH SHRINKS OVER TIME WHEN EXPOSED TO WARM AND COOL TEMPERATURE CONDITIONS, SUCH AS THE NORMAL CONDITIONS THAT AN AUTOMOBILE IS SUBJECTED TO. THE SHRINKING INSULATIVE SPRAY CONTRACTS AND PULLS THE ELECTRONIC COMPONENTS FROM THE CIRCUIT BOARD, BREAKING SOLDER CONNECTIONS AND CAUSING SHORTS. THE SYMPTOMS OF THIS FAULT ARE MOST NOTABLY ERRATIC IDLE, IDLE REVVING AND DROPPING, IDLE DIPPING OFTEN WITH ENGINE DYING, IDLE HANGING HIGH ABOVE 2,000 RPM, AND ENGINE DYING OR STALLING FOR NO REASON WITH NO TROUBLE CODES. *AK

ECM FAILURE BEGAN SLIGHTLY AFTER I PURCHASED THE CAR WITH 80000 MILES ON IT. ENGINE WOULD RUN, THEN SHUT DOWN FOR NO APPARENT REASON, WHICH COULD BE A SEVERE HAZARD. MECHANIC IDENTIFIED PROBLEM, AND DEALERSHIP REPORTED THEY HAD SEEN MANY STORMS WITH THE SAME PROBLEM. SINCE THEN I HAVE SPOKEN TO 20 OR 30 OTHER STORM OWNERS WHOS CARS DEVELOPED SIMIALR PROBLEMS AFTER 3 YEARS OR 80000 MILES DEPENDING ON HOW CAR WAS DRIVEN. WOULD ALSO LIKE TO RECIEVE FURTHER CORRESPONDANCE ON ABILITY TO HAVE CAR RECALLED ON SUCH PREMISES. *AK