Fuel injectors can short-circuit on Buick Skylark

Fuel injectors can short-circuit electrically causing a rougher than normal idle and reduced performance.

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Average mileage: 95,000 (95,000–95,000)
Engines affected: 2.5L 4 Cylinder, 3.3L V6
4 model years affected: 1990, 1991, 1992, 1993
5 people reported this problem
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problem details
1991 Buick Skylark - 2.5L 4 Cylinder 95,000 mi,
fuel injector dosent spray. not shure yet why