1991 Geo Storm engine problems
The 1991 Geo Storm has 21 engine complaints filed with NHTSA — 19% of the year's total, and up sharply from the prior model year.
21
Engine complaints
19%
Share of year
0
Crash-involved
0
Related recalls
Engine complaints by year
What owners report
“GM & ISUZU ARE AWARE OF THIS. APPARENTLY THEY HAVE REFUSED TO FIX IT. MY CAR HAS JUST BEGUN THESE SYMPTOMS BUT I DON'T WANT TO WAIT UNTIL THE CAR DIES ON ME. THIS YEAR WE HAVE HAD RECORD HIGHS IN CA. IT'S MAKING THE PROBLEM WORSE. IT CUTS OFF WHEN IT FEELS LIKE IT FOR NO GOOD REASON. IT IDLES HIGH…”
Common questions
How many engine complaints does the 1991 Geo Storm have?
NHTSA has 21 complaints about the 1991 Geo Storm engine — 19% of all complaints filed for that model year.
Related
Based on NHTSA ODI data through June 2026. Complaints are consumer-reported and unverified. Updated July 5, 2026.
Compiled by Sharon Ben-Moshe, Founder.