1999 Oldsmobile Silhouette engine problems
The 1999 Oldsmobile Silhouette has 49 engine complaints filed with NHTSA — 26% of the year's total, and up sharply from the prior model year.
49
Engine complaints
26%
Share of year
0
Crash-involved
0
Related recalls
Engine complaints by year
What owners report
“WHILE DRIVING NOTICED SMOKE COMING FROM UNDER THE HOOD. MOVED TO SIDE OF ROAD. CHECKED UNDER THE HOOD ,AND NOTICED COOLANT WAS LEAKING ONTO THE INTAKE MANIFOLD. TOOK VEHICLE TO DEALERSHIP TO CHECK OUT LEAKAGE PROBLEM.*AK”
Common questions
How many engine complaints does the 1999 Oldsmobile Silhouette have?
NHTSA has 49 complaints about the 1999 Oldsmobile Silhouette engine — 26% 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.