Question

2005 Chevrolet 3/4 Ton Crew Cab 6.6L Diesel with code P0670. How do I fix this code? Glow Plug Control Module Fault to make my engine light turn off?

Answer 1

Hi there

Most of the time the glow plug control module is the issue. Replace it and it should solve the problem.

P0670 CHEVROLET - Glow Plug Control Module Circuit Fault
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