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2003 Oldsmobile Alero GL 3.4L Excessive Emissions, Hesitation, Surge, Cuts out, Misfire, Poor Fuel Economy
This vehicle just suddenly started running very bad under accel and smelling bad out the tail pipe and would hardly pull when accelerating hard. Very similar to a clogged cat. Checked back pressure - less than 1 psi! Had no check engine light and had only one ...
FIX posted 1/30/2012
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Related Documents & Media | VIN | 1G3NL52E73 |
| Engine | 3.4 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection / EFI |
| Emissions | OBD-II Compliant |
| Symptoms | Excessive Emissions, Hesitation, Surge, Cuts Out, Misfire, Poor Fuel Economy |
| Occurs | Always, on Accel |
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Vehicle Data
2003 Oldsmobile Alero GL
| VIN | 1G3NL52E73 |
| Engine | 3.4 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection / EFI |
| Emissions | OBD-II Compliant |
| Symptoms | Excessive Emissions, Hesitation, Surge, Cuts Out, Misfire, Poor Fuel Economy |
| Occurs | Always, on Accel |
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