1991 CHEVY BLAZER FUEL PUMP RELAY SWITCH LOCATION

  • Tiny
  • Stephan09
  • 1991 Chevrolet Blazer

Electrical problem
1991 Chevy Blazer 6 cyl Two Wheel Drive Automatic 128000 miles

I need to know which little plastic box on the firewall is the relay switch.

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Sunday, May 3rd, 2009 AT 7:49 PM

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  • Tiny
  • bluelightnin6
  • Expert
  • 17,061 posts

Fuel pump relay is located left of the brake booster. For a diagram, post the 8th digit of your VIN or list wether it is 2.5L, 2.8L or 4.3L engine.

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Sunday, May 3rd, 2009 AT 8:12 PM

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