1988 3.8 ciera

Asked by GuruB94SK Dec 05, 2018 at 11:01 AM about the 1988 Oldsmobile Cutlass Ciera SL Coupe FWD

Question type: Maintenance & Repair

no spark or fuel pump unless you jump 12v to green/white fuel pump wire

1 Answer
43,910

Hornet_2497 answered 5 years ago

My information does not go back that far but your fuel pump runs off a fuse and a relay. You will have a fuse block under the dash, and a power distribution box under the hood. They might be labeled. Check all fuses and relays one at a time until you find the burnt one and replace it. The spark comes on when you jumper the fuel pump, so voltage might be back feeding and/or it's the same circuit.

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