Cobalt SS

Replace spark plugs every 100,000 miles, no plug wires on Chevrolet Cobalt SS

Problem Description and Possible Solution
All engines
Our technicians tell us that the recommended spark plug life is 100k miles. The ignition coils are mounted directly on top of the spark plugs, as a result there are not longer any spark plug wires to fail.
Problem Data
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Average mileage: (–)
0 model years affected:
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