sevent ... 12/29/2012
1991 Geo Prizm Base 4 Cyl 1.6L
Transmissions & Drivetrains
while driving my car makes a very bad whining noise. like a bearing going out. but no clue what bearing it is
96000 miles. checked wheel bearings both are good. also checked fluid and it is good. also only happens when i am driving. when it is just sitting at idle it doesn't make the noise.
If a 4 speed manual transmission, which most of these were, it sounds like a clutch throwout bearing bad.