Car Problem Reports

GMC Suburban 1500 "Hard start" problems due to faulty glow plugs and wiring

 
GMC Suburban 1500 Problem
2 Reports
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Model Years Affected: 1990, 1991

Engine Affected: 6.2L V8 Diesel

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Faulty glow plugs and incorrect wiring to the glow plugs have been known to cause "hard start" problems.
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