ANSWERS: 1
  • On your 1987 Chevrolet Cavalier 2.0L TBI OHV (? U don't say, TNX!), the Relay - Fuel Pump is located under the hood, driver side, upper firewall, above brake booster, mounted on the firewall. From there follow the "Large Wires". One will go to Pump The other to power source which may be a "Circuit Breaker" or "Fuse Link". Or use a "Test Light" to see which one has power. One should have power & both should when key is "ON". If not, U just have to follow the wires to see where U have Power & what is "Failed" in between. John

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