1993 GMC C1500 service bulletins & manufacturer communications

2 manufacturer communications are on file with NHTSA for the 1993 GMC C1500. TSBs are repair guidance for dealers — they are not recalls, and repairs are not automatically free.

• Some customers may comment on front door hinge pin bushing wear, front door sag, or door chucking movement in extreme operating conditions. *tt
  020864016 · Technical service bulletin · Structure · issued Jul 1, 2002
• Engine hard to start (replace fuel pump pulsator). *tw
  666309 · Technical service bulletin · Fuel System, Gasoline · issued Apr 1, 1997