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1991 Buick Park Avenue 3.8L Poor Idle Quality, Hesitation, Misfire, Poor Fuel Economy
after checking voltage to battery found alter. not putting out. replaced alternator. charged battery. checked coils runing over 14K sec. prim less then 1 ohm. checked spark to plugs 1-3-5 cyl. flashing ok 2-4-6 cyl. light tester stays on no flashing . chan...
FIX posted 9/28/1999
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| VIN | 1G4CW53L7M |
| Engine | 3.8 L / 6 cyl |
| Emissions | U.S. Fed Emission |
| Symptoms | Poor Idle Quality, Hesitation, Misfire, Poor Fuel Economy |
| Occurs | Always |
| Misc. | Ele |
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Vehicle Data
1991 Buick Park Avenue
| VIN | 1G4CW53L7M |
| Engine | 3.8 L / 6 cyl |
| Emissions | U.S. Fed Emission |
| Symptoms | Poor Idle Quality, Hesitation, Misfire, Poor Fuel Economy |
| Occurs | Always |
| Misc. | Ele |
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