Engine Error
P0673
Cylinder 3 Glow Plug Circuit
Severity
Low
Symptoms
Check engine light, sluggish cold starts
Common Causes
- Burnt out glow plug on cylinder 3
- Corrosion on glow plug harness
- Faulty glow plug control unit
- Soot buildup preventing good contact
How to Fix
- 1 Replace cylinder 3 glow plug
- 2 Clean and re-seat wiring harness
- 3 Check glow plug control module
- 4 Clean glow plug bore
Estimated Repair Cost
USD
$80
–
$300
Glow plug and labor: $100 - $300