2001 Oldsmobile Alero GL 2.4L Engine
This 2.4l quad4 engine has a loud tapping/rattling noise. It is slight when idling, but much worse at higher rpms. It sounds like a valve train/lifter noise but seems to resonate all over the engine. The oil pressure guage fluctuates about 10psi when idling (l...
FIX posted 6/1/2007
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Message Closed w/FIX
Vehicle Data2001 Oldsmobile Alero GL
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Message Closed w/FIX
Vehicle Data
2001 Oldsmobile Alero GL
VIN | 1G3NL52T71 |
Engine | 2.4 L / 4 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Affected | Engine |
Conditions | Noise |